CVE-2026-57281

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-06-24. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 7.5Exploit: NoneExposed: 0

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

Jenkins Script Security Plugin 1402.v94c9ce464861 and earlier does not reject Groovy AST transformation annotations carrying an extensions member, allowing attackers able to run sandboxed Groovy scripts to execute code outside the sandbox if a suitable script is present on the classpath of the component that evaluates the script.

CVSS v3
7.5
EG Score
7.5(high)
EPSS
44.1%
KEV
Not listed

Published

June 24, 2026

Last Modified

June 30, 2026

Advisory Details (1)

Auto-updated Jun 25, 2026
No patch confirmed yet.
generic

Jenkins Security Advisory 2026-06-24

https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3793

Vendor Advisories for CVE-2026-57281(1)

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

Weakness Classification(3)

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

Data Freshness Timeline

(refreshed 38× in last 7d / 65× 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.

  1. 2026-07-06 20:52 UTCEG score recompute
  2. 2026-07-06 20:52 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 16:27 UTCEPSS rescore
  5. 2026-07-06 08:39 UTCEG score recompute
  6. 2026-07-06 08:38 UTCGHSA enrichment
  7. 2026-07-06 02:23 UTCEPSS rescore
  8. 2026-07-06 02:23 UTCEPSS rescore
  9. 2026-07-05 20:16 UTCEG score recompute
  10. 2026-07-05 20:16 UTCGHSA enrichment
  11. 2026-07-05 08:06 UTCEG score recompute
  12. 2026-07-05 08:05 UTCGHSA enrichment
  13. 2026-07-05 02:31 UTCEPSS rescore
  14. 2026-07-05 02:30 UTCEPSS rescore
  15. 2026-07-04 19:48 UTCEG score recompute
  16. 2026-07-04 19:48 UTCGHSA enrichment
  17. 2026-07-04 07:38 UTCEG score recompute
  18. 2026-07-04 07:38 UTCGHSA enrichment
  19. 2026-07-04 06:31 UTCEPSS rescore
  20. 2026-07-04 06:31 UTCEPSS rescore
  21. 2026-07-03 19:23 UTCEG score recompute
  22. 2026-07-03 19:23 UTCGHSA enrichment
  23. 2026-07-03 07:13 UTCEG score recompute
  24. 2026-07-03 07:12 UTCGHSA enrichment
  25. 2026-07-02 19:02 UTCEG score recompute
Show 40 more
  1. 2026-07-02 19:02 UTCGHSA enrichment
  2. 2026-07-02 06:51 UTCEG score recompute
  3. 2026-07-02 06:50 UTCGHSA enrichment
  4. 2026-07-01 18:40 UTCEG score recompute
  5. 2026-07-01 18:40 UTCGHSA enrichment
  6. 2026-07-01 15:07 UTCEPSS rescore
  7. 2026-07-01 06:29 UTCEG score recompute
  8. 2026-07-01 06:29 UTCGHSA enrichment
  9. 2026-06-30 23:22 UTCEPSS rescore
  10. 2026-06-30 18:18 UTCEG score recompute
  11. 2026-06-30 18:18 UTCGHSA enrichment
  12. 2026-06-30 06:06 UTCEG score recompute
  13. 2026-06-30 06:06 UTCGHSA enrichment
  14. 2026-06-29 17:55 UTCEG score recompute
  15. 2026-06-29 17:55 UTCGHSA enrichment
  16. 2026-06-29 05:43 UTCEG score recompute
  17. 2026-06-29 05:43 UTCGHSA enrichment
  18. 2026-06-28 17:32 UTCEG score recompute
  19. 2026-06-28 17:32 UTCGHSA enrichment
  20. 2026-06-28 14:07 UTCEPSS rescore
  21. 2026-06-28 05:21 UTCEG score recompute
  22. 2026-06-28 05:20 UTCGHSA enrichment
  23. 2026-06-28 04:56 UTCEPSS rescore
  24. 2026-06-28 04:56 UTCEPSS rescore
  25. 2026-06-27 17:11 UTCEG score recompute
  26. 2026-06-27 17:11 UTCGHSA enrichment
  27. 2026-06-27 05:00 UTCEG score recompute
  28. 2026-06-27 05:00 UTCGHSA enrichment
  29. 2026-06-27 03:08 UTCEPSS rescore
  30. 2026-06-26 16:47 UTCEG score recompute
  31. 2026-06-26 16:47 UTCGHSA enrichment
  32. 2026-06-26 04:37 UTCEG score recompute
  33. 2026-06-26 04:37 UTCGHSA enrichment
  34. 2026-06-25 16:26 UTCEG score recompute
  35. 2026-06-25 16:26 UTCGHSA enrichment
  36. 2026-06-25 13:49 UTCEPSS rescore
  37. 2026-06-25 04:16 UTCEG score recompute
  38. 2026-06-25 04:15 UTCGHSA enrichment
  39. 2026-06-24 16:04 UTCEG score recompute
  40. 2026-06-24 16:03 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-57281?
CVE-2026-57281 is a high vulnerability published on June 24, 2026. Jenkins Script Security Plugin 1402.v94c9ce464861 and earlier does not reject Groovy AST transformation annotations carrying an extensions member, allowing attackers able to run sandboxed Groovy scripts to execute code outside the sandbox if a suitable script is present on the classpath of the…
When was CVE-2026-57281 disclosed?
CVE-2026-57281 was first published in the National Vulnerability Database on June 24, 2026, with the most recent update on June 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-57281 actively exploited?
CVE-2026-57281 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 44.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-57281?
CVE-2026-57281 has a CVSS v3.1 base score of 7.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-57281?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-57281, 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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