CVE-2026-11832

CRITICALPre-NVD 9.19.1—
EchelonGraph scoreMEDIUM confidence

Score 9.1 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-16. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 9.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
9.1
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 9.1Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Dancer2::Plugin::Auth::OAuth versions before 0.22 for Perl default to a predictable nonce.

The default nonce was generated using an MD5 hash of the epoch time, which is predictable.

CVSS v3
9.1
EG Score
9.1(medium)
EG Risk
46(Track)
EG Risk 46/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity91% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
25.0%
KEV
Not listed

Published

June 15, 2026

Last Modified

June 16, 2026

Advisory Details (4)

Auto-updated Jun 16, 2026
No patch confirmed yet.
generic
https://www.cve.org/CVERecord?id=CVE-2025-22376
generic

Changes - metacpan.org

https://metacpan.org/release/BIAFRA/Dancer2-Plugin-Auth-OAuth-0.22/changes
generic

RFC 5849 - The OAuth 1.0 Protocol

https://datatracker.ietf.org/doc/html/rfc5849#section-4.9
generic

RFC 5849 - The OAuth 1.0 Protocol

https://datatracker.ietf.org/doc/html/rfc5849#section-3.3

Vendor Advisories for CVE-2026-11832(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 12× in last 7d / 159× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. 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. Most recent first.

Showing the most recent 100 of 198 total refreshes for this CVE.

  1. 2026-07-23 03:04 UTCEG score recompute
  2. 2026-07-22 14:08 UTCEPSS rescore
  3. 2026-07-21 15:24 UTCEPSS rescore
  4. 2026-07-20 17:08 UTCEPSS rescore
  5. 2026-07-19 14:30 UTCEPSS rescore
  6. 2026-07-19 02:28 UTCEPSS rescore
  7. 2026-07-18 10:04 UTCEPSS rescore
  8. 2026-07-17 05:26 UTCGHSA enrichment
  9. 2026-07-16 22:44 UTCGHSA enrichment
  10. 2026-07-16 17:02 UTCEPSS rescore
  11. 2026-07-16 12:57 UTCGHSA enrichment
  12. 2026-07-16 08:28 UTCGHSA enrichment
  13. 2026-07-16 03:57 UTCGHSA enrichment
  14. 2026-07-15 23:45 UTCGHSA enrichment
  15. 2026-07-15 19:43 UTCGHSA enrichment
  16. 2026-07-15 16:57 UTCEPSS rescore
  17. 2026-07-15 15:36 UTCGHSA enrichment
  18. 2026-07-15 07:09 UTCGHSA enrichment
  19. 2026-07-15 02:00 UTCEPSS rescore
  20. 2026-07-15 01:21 UTCGHSA enrichment
  21. 2026-07-14 19:53 UTCGHSA enrichment
  22. 2026-07-14 15:51 UTCGHSA enrichment
  23. 2026-07-14 11:47 UTCGHSA enrichment
  24. 2026-07-14 07:17 UTCGHSA enrichment
  25. 2026-07-14 02:26 UTCGHSA enrichment
Show 75 more
  1. 2026-07-13 22:30 UTCEPSS rescore
  2. 2026-07-13 22:24 UTCGHSA enrichment
  3. 2026-07-13 17:55 UTCGHSA enrichment
  4. 2026-07-13 12:24 UTCGHSA enrichment
  5. 2026-07-13 08:00 UTCGHSA enrichment
  6. 2026-07-13 06:12 UTCEPSS rescore
  7. 2026-07-13 03:52 UTCGHSA enrichment
  8. 2026-07-12 23:50 UTCGHSA enrichment
  9. 2026-07-12 19:48 UTCGHSA enrichment
  10. 2026-07-12 15:44 UTCGHSA enrichment
  11. 2026-07-12 11:24 UTCGHSA enrichment
  12. 2026-07-12 07:20 UTCGHSA enrichment
  13. 2026-07-12 05:46 UTCEPSS rescore
  14. 2026-07-12 03:17 UTCGHSA enrichment
  15. 2026-07-11 23:12 UTCGHSA enrichment
  16. 2026-07-11 19:08 UTCGHSA enrichment
  17. 2026-07-11 15:05 UTCGHSA enrichment
  18. 2026-07-11 10:59 UTCGHSA enrichment
  19. 2026-07-11 08:27 UTCEPSS rescore
  20. 2026-07-11 06:57 UTCGHSA enrichment
  21. 2026-07-11 02:26 UTCGHSA enrichment
  22. 2026-07-10 20:58 UTCGHSA enrichment
  23. 2026-07-10 16:56 UTCGHSA enrichment
  24. 2026-07-10 12:47 UTCGHSA enrichment
  25. 2026-07-10 08:42 UTCGHSA enrichment
  26. 2026-07-10 04:16 UTCGHSA enrichment
  27. 2026-07-10 00:12 UTCGHSA enrichment
  28. 2026-07-09 20:02 UTCGHSA enrichment
  29. 2026-07-09 19:10 UTCEPSS rescore
  30. 2026-07-09 12:20 UTCGHSA enrichment
  31. 2026-07-09 08:13 UTCGHSA enrichment
  32. 2026-07-09 04:09 UTCGHSA enrichment
  33. 2026-07-09 00:01 UTCGHSA enrichment
  34. 2026-07-08 19:58 UTCGHSA enrichment
  35. 2026-07-08 15:15 UTCEPSS rescore
  36. 2026-07-08 15:15 UTCEPSS rescore
  37. 2026-07-08 14:40 UTCGHSA enrichment
  38. 2026-07-08 10:28 UTCGHSA enrichment
  39. 2026-07-08 06:25 UTCGHSA enrichment
  40. 2026-07-08 01:07 UTCGHSA enrichment
  41. 2026-07-07 21:05 UTCGHSA enrichment
  42. 2026-07-07 13:46 UTCEPSS rescore
  43. 2026-07-07 11:55 UTCGHSA enrichment
  44. 2026-07-07 04:47 UTCGHSA enrichment
  45. 2026-07-06 23:31 UTCGHSA enrichment
  46. 2026-07-06 16:27 UTCEPSS rescore
  47. 2026-07-06 05:32 UTCGHSA enrichment
  48. 2026-07-06 02:23 UTCEPSS rescore
  49. 2026-07-06 01:16 UTCGHSA enrichment
  50. 2026-07-05 21:14 UTCGHSA enrichment
  51. 2026-07-05 17:01 UTCGHSA enrichment
  52. 2026-07-05 12:59 UTCGHSA enrichment
  53. 2026-07-05 08:47 UTCGHSA enrichment
  54. 2026-07-05 02:49 UTCGHSA enrichment
  55. 2026-07-05 02:30 UTCEPSS rescore
  56. 2026-07-05 02:30 UTCEPSS rescore
  57. 2026-07-04 22:43 UTCGHSA enrichment
  58. 2026-07-04 18:41 UTCGHSA enrichment
  59. 2026-07-04 13:30 UTCGHSA enrichment
  60. 2026-07-04 09:28 UTCGHSA enrichment
  61. 2026-07-04 06:31 UTCEPSS rescore
  62. 2026-07-03 22:42 UTCGHSA enrichment
  63. 2026-07-03 18:26 UTCGHSA enrichment
  64. 2026-07-03 13:55 UTCGHSA enrichment
  65. 2026-07-03 06:48 UTCGHSA enrichment
  66. 2026-07-03 02:16 UTCGHSA enrichment
  67. 2026-07-02 22:14 UTCGHSA enrichment
  68. 2026-07-02 18:11 UTCGHSA enrichment
  69. 2026-07-02 14:07 UTCGHSA enrichment
  70. 2026-07-02 10:05 UTCGHSA enrichment
  71. 2026-07-02 06:02 UTCGHSA enrichment
  72. 2026-07-02 01:47 UTCGHSA enrichment
  73. 2026-07-01 21:45 UTCGHSA enrichment
  74. 2026-07-01 17:43 UTCGHSA enrichment
  75. 2026-07-01 15:06 UTCEPSS rescore

Frequently asked(5)

What is CVE-2026-11832?
CVE-2026-11832 is a critical vulnerability published on June 15, 2026. Dancer2::Plugin::Auth::OAuth versions before 0.22 for Perl default to a predictable nonce. The default nonce was generated using an MD5 hash of the epoch time, which is predictable.
When was CVE-2026-11832 disclosed?
CVE-2026-11832 was first published in the National Vulnerability Database on June 15, 2026, with the most recent update on June 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-11832 actively exploited?
CVE-2026-11832 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 25.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-11832?
CVE-2026-11832 has a CVSS v3.1 base score of 9.1 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-11832?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-11832, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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