CVE-2026-92718

HIGHPre-NVD 7.37.3
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

Score 7.3 from GitHub Security Advisory (severity: HIGH) published 2026-09-16. A secondary CVSS source baseline 7.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, a secondary CVSS source
Trending — 3 sources updated this weekElevated

Also known asEUVD-2026-80901 (ENISA EUVD) · GHSA-77rj-h8wx-6cgq (GitHub Security Advisories)Source: ENISA EUVD

7.3EG
EchelonGraph verdictPlan mitigationThe upstream fix is not in a release yet: until the release ships, restrict network exposure of the affected system or apply the vendor's mitigation on your normal schedule at low or medium mission impact and sooner than that at high, then apply it (the SSVC decision on this page).
  • CISA's Vulnrichment rates exploitation as PoC; EchelonGraph holds no exploit-code reference for it
CISA-KEV: Not listedEPSS PROB: 0.1%CVSS: 7.3Exploit: No code on recordExposed services: Not assessed

An upstream fix is merged but not yet released — mitigate (WAF / firewall / segmentation) until the release ships, then apply it.

Nuclei versions before 3.11.1 cache template signature verification based only on file modification time without content checksums. Attackers can replace verified templates with unsigned malicious content and restore the original modification time to bypass signature checks and execute arbitrary operating system commands.

CVSS v3
7.3
EG Score
7.3HIGHmedium confidence
EG Risk
49
EG Risk 49/100

EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.

How it’s computed (value × EchelonGraph’s weight)
Severity73% × 45%
Impact severity (EG Severity): CVSS 7.3 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation40% × 40%
EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low, Track* at medium and Attend at high mission impact.
Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: An upstream fix is merged but not yet in a tagged release. Until the release ships, restrict network exposure of the affected system or apply the vendor's mitigation on your normal schedule at low or medium mission impact and sooner than that at high, then apply it.
EPSS PROB
0.1%
EPSS %ILE
1st
KEV
Not listed

What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)

The EG score (7.3): severity, escalated by confirmed exploitation. This CVE's 7.3 is its impact severity (EG Severity), not escalated.

EG Severity
7.3 HIGHCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.GitHub Security Advisory CVSS
EG Likelihood
0.1% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-30). FIRST's exploitation probability, not an EchelonGraph model.
Confirmed exploitation
None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
EG Priority
SSVC Track* at medium mission impactTrack at low, Track* at medium and Attend at high mission impact.CISA BOD 26-04: 14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.No released fix is confirmed on this page, but CISA's timeline does not wait for a fix's release: it starts when an agency identifies the flaw on an asset and updates the CDM Agency and Federal Dashboard, and the directive counts patching, decommissioning the system or another action as remediation. Until a fixed release is applied, mitigate as this page's verdict says. In the directive's words, “Fix on system upgrade” means that, “unless conditions change”, the vulnerability “should be remediated the next time the vulnerable asset receives a scheduled major upgrade or rebuild”: its timelines are “dynamic as facts change”, and a KEV listing shortens them.Each input and its source, and whom BOD 26-04 binds: the SSVC and BOD 26-04 blocks below.

SSVC (CISA's decision table, applied by EchelonGraph)Track at low, Track* at medium and Attend at high mission impact.

An upstream fix is merged but not yet in a tagged release. Until the release ships, restrict network exposure of the affected system or apply the vendor's mitigation on your normal schedule at low or medium mission impact and sooner than that at high, then apply it.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

No released fix is confirmed on this page, but CISA's timeline does not wait for a fix's release: it starts when an agency identifies the flaw on an asset and updates the CDM Agency and Federal Dashboard, and the directive counts patching, decommissioning the system or another action as remediation. Until a fixed release is applied, mitigate as this page's verdict says. In the directive's words, “Fix on system upgrade” means that, “unless conditions change”, the vulnerability “should be remediated the next time the vulnerable asset receives a scheduled major upgrade or rebuild”: its timelines are “dynamic as facts change”, and a KEV listing shortens them.

The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

September 16, 2026

Last Modified

September 24, 2026

Advisory Details (6)

Auto-updated Sep 16, 2026
Upstream fix merged — awaiting tagged release. Sources: github_commit.
Web page

Nuclei from 3.7.0 before 3.11.1 Template Signature Bypass via Modification-Time-Only Cache | Advisories | VulnCheck

https://www.vulncheck.com/advisories/nuclei-from-3.7.0-before-3.11.1-template-signature-bypass-via-modification-time-only-cache
GitHub commit

commit 9de96e4dda5a (projectdiscovery/nuclei)

Fix landed in projectdiscovery/nuclei commit 9de96e4dda5a — awaiting tagged release

https://github.com/projectdiscovery/nuclei/commit/9de96e4dda5a03da963b9ae6582f03ea55791a76
Web page

nuclei/pkg/catalog/index/metadata.go at v3.11.0 · projectdiscovery/nuclei · GitHub

https://github.com/projectdiscovery/nuclei/blob/v3.11.0/pkg/catalog/index/metadata.go#L78-L84
Web page

nuclei/pkg/templates/compile.go at v3.11.0 · projectdiscovery/nuclei · GitHub

https://github.com/projectdiscovery/nuclei/blob/v3.11.0/pkg/templates/compile.go#L610-L624
Web page

GitHub - projectdiscovery/nuclei: Nuclei is a fast, customizable vulnerability scanner powered by the global security community and built on a simple YAML-based DSL, enabling collaboration to tackle trending vulnerabilities on the internet. It helps you find vulnerabilities in your applications, APIs, networks, DNS, and cloud configurations. · GitHub

https://github.com/projectdiscovery/nuclei
Web page

[BUG] Nuclei template signature bypass: mtime-only metadata cache runs unsigned code templates · Issue #7663 · projectdiscovery/nuclei · GitHub

https://github.com/projectdiscovery/nuclei/issues/7663

Vendor Advisories for CVE-2026-92718(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 5× in last 7d / 65× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 99 of 131 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 1 repeat row among the latest 100 is merged into the row it repeats. The 32 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-31 16:33 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  2. 2026-10-31 04:49 UTCEG score recompute
  3. 2026-10-31 04:49 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  4. 2026-10-28 16:33 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  5. 2026-10-26 16:33 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  6. 2026-10-25 16:34 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  7. 2026-10-25 13:50 UTCEG score recompute
  8. 2026-10-24 16:34 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  9. 2026-10-23 23:54 UTCEG score recompute
  10. 2026-10-23 23:54 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  11. 2026-10-23 16:33 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  12. 2026-10-22 16:35 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  13. 2026-10-21 16:34 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  14. 2026-10-20 16:34 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  15. 2026-10-19 16:33 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  16. 2026-10-18 02:59 UTCEG score recompute
  17. 2026-10-17 16:35 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  18. 2026-10-16 18:36 UTCEG score recompute
  19. 2026-10-16 18:36 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  20. 2026-10-16 16:45 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  21. 2026-10-15 16:33 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  22. 2026-10-14 16:34 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  23. 2026-10-13 16:35 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  24. 2026-10-13 04:33 UTCEG score recompute
  25. 2026-10-13 04:32 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
Show 74 more
  1. 2026-10-12 16:35 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  2. 2026-10-12 14:44 UTCEG score recompute
  3. 2026-10-12 02:25 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  4. 2026-10-11 19:13 UTCEG score recompute
  5. 2026-10-11 16:29 UTCEG score recompute
  6. 2026-10-11 15:04 UTCEG score recompute
  7. 2026-10-11 15:04 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  8. 2026-10-11 13:50 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  9. 2026-10-11 13:43 UTCEG score recompute
  10. 2026-10-11 03:48 UTCEG score recompute
  11. 2026-10-11 03:48 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  12. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  13. 2026-10-10 15:13 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  14. 2026-10-10 03:58 UTCEG score recompute
  15. 2026-10-10 03:58 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  16. 2026-10-09 20:08 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  17. 2026-10-09 16:42 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  18. 2026-10-09 05:22 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  19. 2026-10-08 18:09 UTCEG score recompute
  20. 2026-10-08 18:09 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  21. 2026-10-08 17:14 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  22. 2026-10-08 05:28 UTCEG score recompute
  23. 2026-10-08 05:28 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  24. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  25. 2026-10-07 18:14 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  26. 2026-10-07 04:41 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  27. 2026-10-06 17:27 UTCEG score recompute
  28. 2026-10-06 17:27 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  29. 2026-10-06 15:19 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  30. 2026-10-06 06:15 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  31. 2026-10-05 18:51 UTCEG score recompute
  32. 2026-10-05 18:51 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  33. 2026-10-05 17:44 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  34. 2026-10-05 07:38 UTCEG score recompute
  35. 2026-10-05 07:38 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  36. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  37. 2026-10-04 20:25 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  38. 2026-10-04 09:13 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  39. 2026-10-03 22:00 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  40. 2026-10-03 10:47 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  41. 2026-10-02 23:34 UTCEG score recompute
  42. 2026-10-02 23:33 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  43. 2026-10-02 12:20 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  44. 2026-10-02 00:11 UTCEG score recompute
  45. 2026-10-02 00:11 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  46. 2026-10-01 19:51 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  47. 2026-10-01 11:51 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  48. 2026-10-01 00:38 UTCEG score recompute
  49. 2026-10-01 00:38 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  50. 2026-09-30 15:04 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  51. 2026-09-30 12:46 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  52. 2026-09-30 01:32 UTCEG score recompute
  53. 2026-09-30 01:32 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  54. 2026-09-29 14:19 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  55. 2026-09-29 03:06 UTCEG score recompute
  56. 2026-09-29 03:06 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  57. 2026-09-28 15:52 UTCEG score recompute
  58. 2026-09-28 15:52 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  59. 2026-09-28 13:52 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  60. 2026-09-28 04:39 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  61. 2026-09-27 17:27 UTCEG score recompute
  62. 2026-09-27 17:27 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  63. 2026-09-27 13:49 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  64. 2026-09-27 06:14 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  65. 2026-09-26 19:01 UTCEG score recompute
  66. 2026-09-26 19:00 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  67. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  68. 2026-09-26 07:45 UTCEG score recompute
  69. 2026-09-26 07:45 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  70. 2026-09-25 20:28 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  71. 2026-09-25 08:31 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  72. 2026-09-24 21:18 UTCEG score recompute
  73. 2026-09-24 21:18 UTCGHSA enrichmentGHSA-77rj-h8wx-6cgq · GitHub severity HIGH · GitHub CVSS 7.3
  74. 2026-09-24 14:52 UTCEG score recompute

Frequently asked(5)

What is CVE-2026-92718?
CVE-2026-92718 is a high-severity vulnerability; its CVE record was published on September 16, 2026. Nuclei versions before 3.11.1 cache template signature verification based only on file modification time without content checksums. Attackers can replace verified templates with unsigned malicious content and restore the original modification time to bypass signature checks and execute arbitrary…
When was CVE-2026-92718 made public?
CVE-2026-92718 was made public on August 17, 2026: that is the date its CVE record's CNA, VulnCheck, gives for when the vulnerability was made public. The CVE record itself was published on September 16, 2026. EchelonGraph's copy of the record carries a last-modified date of September 24, 2026; the record at its source may have been updated since.
Is CVE-2026-92718 actively exploited?
CVE-2026-92718 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.1% probability of exploitation in the next 30 days (1st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-92718?
CVE-2026-92718 has a CVSS base score of 7.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-92718?
An upstream fix for CVE-2026-92718 has been merged but is not yet in a tagged release. Until it ships, restrict network exposure of the affected system or apply the vendor's mitigation, then update to the release that contains the fix. The vendor advisories EchelonGraph has for CVE-2026-92718 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-92718

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