CVE-2026-57280

HIGHPre-NVD 8.88.8—
EchelonGraph scoreHIGH confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-06-24. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.8Exploit: 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 intercept the implicit type casts applied to the elements of typed for-each loops in sandboxed Groovy scripts, allowing attackers able to provide such scripts to invoke arbitrary constructors and bypass the sandbox protection.

CVSS v3
8.8
EG Score
8.8(high)
EPSS
29.2%
KEV
Not listed

Published

June 24, 2026

Last Modified

June 26, 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-3792

Vendor Advisories for CVE-2026-57280(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 38× in last 7d / 66× 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 22:41 UTCEG score recompute
  2. 2026-07-06 22:41 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 16:27 UTCEPSS rescore
  5. 2026-07-06 10:25 UTCEG score recompute
  6. 2026-07-06 10:25 UTCGHSA enrichment
  7. 2026-07-06 02:23 UTCEPSS rescore
  8. 2026-07-06 02:23 UTCEPSS rescore
  9. 2026-07-05 22:09 UTCEG score recompute
  10. 2026-07-05 22:09 UTCGHSA enrichment
  11. 2026-07-05 09:53 UTCEG score recompute
  12. 2026-07-05 09:53 UTCGHSA enrichment
  13. 2026-07-05 02:31 UTCEPSS rescore
  14. 2026-07-05 02:30 UTCEPSS rescore
  15. 2026-07-04 21:35 UTCEG score recompute
  16. 2026-07-04 21:35 UTCGHSA enrichment
  17. 2026-07-04 09:20 UTCEG score recompute
  18. 2026-07-04 09:20 UTCGHSA enrichment
  19. 2026-07-04 06:31 UTCEPSS rescore
  20. 2026-07-04 06:31 UTCEPSS rescore
  21. 2026-07-03 21:03 UTCEG score recompute
  22. 2026-07-03 21:03 UTCGHSA enrichment
  23. 2026-07-03 08:46 UTCEG score recompute
  24. 2026-07-03 08:46 UTCGHSA enrichment
  25. 2026-07-02 20:31 UTCEG score recompute
Show 41 more
  1. 2026-07-02 20:30 UTCGHSA enrichment
  2. 2026-07-02 08:15 UTCEG score recompute
  3. 2026-07-02 08:15 UTCGHSA enrichment
  4. 2026-07-01 19:57 UTCEG score recompute
  5. 2026-07-01 19:57 UTCGHSA enrichment
  6. 2026-07-01 15:07 UTCEPSS rescore
  7. 2026-07-01 07:41 UTCEG score recompute
  8. 2026-07-01 07:41 UTCGHSA enrichment
  9. 2026-06-30 23:22 UTCEPSS rescore
  10. 2026-06-30 19:25 UTCEG score recompute
  11. 2026-06-30 19:25 UTCGHSA enrichment
  12. 2026-06-30 07:09 UTCEG score recompute
  13. 2026-06-30 07:09 UTCGHSA enrichment
  14. 2026-06-29 18:51 UTCEG score recompute
  15. 2026-06-29 18:51 UTCGHSA enrichment
  16. 2026-06-29 14:06 UTCEPSS rescore
  17. 2026-06-29 06:35 UTCEG score recompute
  18. 2026-06-29 06:35 UTCGHSA enrichment
  19. 2026-06-28 18:19 UTCEG score recompute
  20. 2026-06-28 18:19 UTCGHSA enrichment
  21. 2026-06-28 14:07 UTCEPSS rescore
  22. 2026-06-28 06:03 UTCEG score recompute
  23. 2026-06-28 06:03 UTCGHSA enrichment
  24. 2026-06-28 04:56 UTCEPSS rescore
  25. 2026-06-28 04:56 UTCEPSS rescore
  26. 2026-06-27 17:47 UTCEG score recompute
  27. 2026-06-27 17:47 UTCGHSA enrichment
  28. 2026-06-27 05:31 UTCEG score recompute
  29. 2026-06-27 05:31 UTCGHSA enrichment
  30. 2026-06-27 03:08 UTCEPSS rescore
  31. 2026-06-26 17:16 UTCEG score recompute
  32. 2026-06-26 17:15 UTCGHSA enrichment
  33. 2026-06-26 04:59 UTCEG score recompute
  34. 2026-06-26 04:59 UTCGHSA enrichment
  35. 2026-06-25 16:43 UTCEG score recompute
  36. 2026-06-25 16:43 UTCGHSA enrichment
  37. 2026-06-25 13:49 UTCEPSS rescore
  38. 2026-06-25 04:27 UTCEG score recompute
  39. 2026-06-25 04:27 UTCGHSA enrichment
  40. 2026-06-24 16:03 UTCEG score recompute
  41. 2026-06-24 16:03 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-57280?
CVE-2026-57280 is a high vulnerability published on June 24, 2026. Jenkins Script Security Plugin 1402.v94c9ce464861 and earlier does not intercept the implicit type casts applied to the elements of typed for-each loops in sandboxed Groovy scripts, allowing attackers able to provide such scripts to invoke arbitrary constructors and bypass the sandbox protection.
When was CVE-2026-57280 disclosed?
CVE-2026-57280 was first published in the National Vulnerability Database on June 24, 2026, with the most recent update on June 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-57280 actively exploited?
CVE-2026-57280 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 29.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-57280?
CVE-2026-57280 has a CVSS v3.1 base score of 8.8 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-57280?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-57280, 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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