CVE-2023-46741

CRITICALNVD 9.89.8
EchelonGraph scoreMEDIUM confidence

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

This critical-severity CVE scores 9.8 under NVD CVSS v3. EPSS exploit probability: 0.3% (22nd percentile of EPSS-scored CVEs). GitHub Security Advisory CVSS 4.8 is lower than this score; a lower GitHub score revises it only when its advisory is newer than the CVE record's last change, and this advisory (published 2024-01-03) is not newer than that change (2026-06-17), so it does not.

Triggered by: Headline CVSS from NVD CVSS v3
Sources: EPSS, GitHub Security Advisory, NVD CVSS v3
Trending — 3 sources updated this week

Also known asEUVD-2024-0297 (ENISA EUVD) · GHSA-8h2x-gr2c-c275 (GitHub Security Advisories)Source: ENISA EUVD

9.8EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 9.8Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

CubeFS is an open-source cloud-native file storage system. A vulnerability was found in CubeFS prior to version 3.3.1 that could allow users to read sensitive data from the logs which could allow them escalate privileges. CubeFS leaks configuration keys in plaintext format in the logs. These keys could allow anyone to carry out operations on blobs that they otherwise do not have permissions for. For example, an attacker that has succesfully retrieved a secret key from the logs can delete blogs from the blob store. The attacker can either be an internal user with limited privileges to read the log, or they can be an external user who has escalated privileges sufficiently to access the logs. The vulnerability has been patched in v3.3.1. There is no other mitigation than upgrading.

CVSS v3
9.8
EG Score
9.8CRITICALmedium confidence
EG Risk
44
EG Risk 44/100

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)
Severity98% × 45%
Impact severity (EG Severity): CVSS 9.8 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation0.3% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (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: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.3%
EPSS %ILE
22nd
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 (9.8): severity, escalated by confirmed exploitation. This CVE's 9.8 is its impact severity (EG Severity), not escalated.

EG Severity
9.8 CRITICALCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.NVD CVSS v3 · CVSS v3.0 or v3.1
EG Likelihood
0.3% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-11-01). 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 every mission impact level.CISA BOD 26-04: 60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.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 every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (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)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (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

January 3, 2024

Last Modified

June 17, 2026

Advisory Details (2)

Auto-updated Nov 1, 2026
Patch available. Sources: github_commit, github.
GitHub advisoryMentions a patch (unverified)

CubeFS leaks magic secret key when starting Blobstore access service · Advisory · cubefs/cubefs · GitHub

Affected: v3.3.1. There is no other mitigated than upgrading.

https://github.com/cubefs/cubefs/security/advisories/GHSA-8h2x-gr2c-c275
GitHub commit Patch Available

commit 972f0275ee8d (cubefs/cubefs)

Patch available: cubefs/cubefs v3.4.0 (contains commit 972f0275ee8d)

https://github.com/cubefs/cubefs/commit/972f0275ee8d5dbba4b1530da7c145c269b31ef5

Patch Availability(1)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
gogithub.com/cubefs/cubefs @ 3.3.1 (fixes < 3.3.1)—ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
Go(1)
PackageVulnerable rangeFix by version rangeDependents
github.com/cubefs/cubefs—
  • every version up to 3.3.1: fixed in 3.3.1
  • every version on: no fix on record
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 17× in last 7d / 45× 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 95 of 224 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. 5 repeat rows among the latest 100 are merged into the row they repeat. The 129 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-11-02 05:39 UTCEG score recompute
  2. 2026-11-02 05:38 UTCGHSA enrichmentGHSA-8h2x-gr2c-c275 · GitHub severity MODERATE · GitHub CVSS 4.8
  3. 2026-11-01 16:31 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  4. 2026-11-01 08:18 UTCEG score recompute
  5. 2026-11-01 08:18 UTCGHSA enrichmentGHSA-8h2x-gr2c-c275 · GitHub severity MODERATE · GitHub CVSS 4.8
  6. 2026-11-01 03:30 UTCEG score recompute
  7. 2026-10-31 16:30 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  8. 2026-10-31 01:21 UTCEG score recompute
  9. 2026-10-30 16:31 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  10. 2026-10-29 23:12 UTCEG score recompute
  11. 2026-10-29 16:30 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  12. 2026-10-28 21:04 UTCEG score recompute
  13. 2026-10-28 16:29 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  14. 2026-10-27 18:53 UTCEG score recompute
  15. 2026-10-27 16:29 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  16. 2026-10-26 16:45 UTCEG score recompute
  17. 2026-10-26 16:29 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  18. 2026-10-25 16:30 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  19. 2026-10-25 14:23 UTCEG score recompute
  20. 2026-10-24 16:29 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  21. 2026-10-24 12:14 UTCEG score recompute
  22. 2026-10-23 16:29 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  23. 2026-10-22 16:31 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  24. 2026-10-21 16:29 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  25. 2026-10-20 16:30 UTCEPSS rescoreEPSS 0.3% · 21st percentile
Show 70 more
  1. 2026-10-19 16:29 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  2. 2026-10-18 16:29 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  3. 2026-10-18 07:47 UTCEG score recompute
  4. 2026-10-17 16:30 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  5. 2026-10-16 16:36 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  6. 2026-10-15 16:29 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  7. 2026-10-14 16:30 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  8. 2026-10-13 16:30 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  9. 2026-10-12 18:17 UTCEG score recompute
  10. 2026-10-12 16:31 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  11. 2026-10-12 08:54 UTCOSV refresh
  12. 2026-10-11 21:42 UTCEG score recompute
  13. 2026-10-11 13:45 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  14. 2026-10-10 19:57 UTCEPSS rescoreEPSS 0.3% · 21st percentile
  15. 2026-10-09 20:05 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  16. 2026-10-08 17:06 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  17. 2026-10-07 23:46 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  18. 2026-10-06 15:15 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  19. 2026-10-05 17:41 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  20. 2026-10-04 23:20 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  21. 2026-10-03 14:23 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  22. 2026-10-01 19:48 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  23. 2026-09-30 16:32 UTCEG score recompute
  24. 2026-09-30 15:01 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  25. 2026-09-29 15:17 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  26. 2026-09-28 13:49 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  27. 2026-09-27 13:42 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  28. 2026-09-26 00:22 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  29. 2026-09-24 14:01 UTCEPSS rescoreEPSS 0.3% · 20th percentile
  30. 2026-09-23 13:46 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  31. 2026-09-22 14:46 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  32. 2026-09-22 12:16 UTCOSV refresh
  33. 2026-09-21 20:31 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  34. 2026-09-20 20:14 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  35. 2026-09-18 19:26 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  36. 2026-09-17 19:25 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  37. 2026-09-16 14:06 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  38. 2026-09-16 05:11 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  39. 2026-09-15 03:08 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  40. 2026-09-13 16:44 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  41. 2026-09-12 14:58 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  42. 2026-09-11 14:50 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  43. 2026-09-11 09:34 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  44. 2026-09-08 21:58 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  45. 2026-09-06 13:45 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  46. 2026-09-05 15:26 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  47. 2026-09-04 13:58 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  48. 2026-09-04 05:04 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  49. 2026-09-03 09:29 UTCOSV refresh
  50. 2026-09-02 14:09 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  51. 2026-09-01 13:51 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  52. 2026-09-01 04:35 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  53. 2026-08-30 19:15 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  54. 2026-08-30 01:20 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  55. 2026-08-28 21:39 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  56. 2026-08-27 14:23 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  57. 2026-08-26 14:44 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  58. 2026-08-25 13:46 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  59. 2026-08-24 14:14 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  60. 2026-08-23 00:17 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  61. 2026-08-21 23:47 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  62. 2026-08-20 22:53 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  63. 2026-08-19 17:02 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  64. 2026-08-18 13:46 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  65. 2026-08-17 13:45 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  66. 2026-08-16 22:56 UTCOSV refresh
  67. 2026-08-16 14:54 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  68. 2026-08-16 02:12 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  69. 2026-08-15 01:28 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
  70. 2026-08-13 21:58 UTCEPSS rescoreEPSS 0.3% · 22nd percentile

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Frequently asked(5)

What is CVE-2023-46741?
CVE-2023-46741 is a critical-severity vulnerability; its CVE record was published on January 3, 2024. CubeFS is an open-source cloud-native file storage system. A vulnerability was found in CubeFS prior to version 3.3.1 that could allow users to read sensitive data from the logs which could allow them escalate privileges. CubeFS leaks configuration keys in plaintext format in the logs. These keys…
When was the CVE record for CVE-2023-46741 published?
The CVE record for CVE-2023-46741 was published on January 3, 2024. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of June 17, 2026; the record at its source may have been updated since.
Is CVE-2023-46741 actively exploited?
CVE-2023-46741 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (22nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2023-46741?
CVE-2023-46741 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2023-46741?
A fix for CVE-2023-46741 is available: update to the fixed version the vendor names in its advisory.

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