CVE-2026-11832

CRITICALPre-NVD 9.19.1—
EchelonGraph scoreHIGH 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(high)
EPSS
24.6%
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 76× in last 7d / 229× 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 229 total refreshes for this CVE.

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

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 24.6% 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.

Dependency Blast Radius

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