CVE-2019-1003002

CRITICALNVD 8.89.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because EPSS predicts 81% probability of exploitation within the next 30 days (99th percentile of EPSS-scored CVEs). NVD baseline CVSS 8.8 retained for reference. Confidence: see factors.

Triggered by: EPSS exploit prediction (continuous uplift above 30%)
Sources: epss, nvd
Weaponized
9.0EG
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • High exploitation likelihood — EPSS 81%
  • Public exploit code is available (Metasploit, Exploit-DB (verified), epss top5pct, epss high, public exploit)
CISA-KEV: Not listedEPSS PROB: 81%CVSS: 8.8Exploit: Metasploit · Exploit-DB (verified) · epss top5pct · epss high · public exploitExposed services: Not assessed

A fix is available — apply it.

A sandbox bypass vulnerability exists in Pipeline: Declarative Plugin 1.3.3 and earlier in pipeline-model-definition/src/main/groovy/org/jenkinsci/plugins/pipeline/modeldefinition/parser/Converter.groovy that allows attackers with Overall/Read permission to provide a pipeline script to an HTTP endpoint that can result in arbitrary code execution on the Jenkins master JVM.

CVSS v3
8.8
EG Score
9.0CRITICALhigh confidence
EG Risk
78
EG Risk 78/100CISA SSVC

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
Severity90% × 45%
Exploitation81% × 40%
Automatability30% × 15%
CISA SSVC: Track at low or medium mission impact; Track* or Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
81%
EPSS %ILE
99th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* or Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation public PoC (EG-KEV: weaponized) · Automatable unknown (not published for this CVE) · Technical impact partial (CVSS below 9.0). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

January 22, 2019

Last Modified

November 21, 2024

Advisory Details (6)

Auto-updated Aug 31, 2026
🔬 Proof of concept available. Patch available. Sources: redhat.
redhatMentions a patch (unverified)
https://access.redhat.com/errata/RHBA-2019:0327
redhatMentions a patch (unverified)
https://access.redhat.com/errata/RHBA-2019:0326
generic

Jenkins ACL Bypass and Metaprogramming RCE | Metasploit Module

http://www.rapid7.com/db/modules/exploit/multi/http/jenkins_metaprogramming
generic

Locked Out | Packet Storm

http://packetstormsecurity.com/files/152132/Jenkins-ACL-Bypass-Metaprogramming-Remote-Code-Execution.html
generic🟡 PoC Available

Jenkins 2.137 and Pipeline Groovy Plugin 2.61 - ACL Bypass and Metaprogramming Remote Code Execution (Metasploit) - Java remote Exploit

https://www.exploit-db.com/exploits/46572/
generic

Jenkins Security Advisory 2019-01-08

https://jenkins.io/security/advisory/2019-01-08/#SECURITY-1266

Vendor Advisories for CVE-2019-1003002(1)

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

Patch Availability(1)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
redhatopenshift-enterprise-cluster-capacity-0:3.11.82-1.git.380.cf11c51.el72019-02-20redhat

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)
Maven(1)
PackageVulnerable rangeFix by version rangeDependents
org.jenkinsci.plugins:pipeline-model-definition0.1 ... 1.3.4 (46 versions)
  • every version up to 1.3.4.1: fixed in 1.3.4.1
—

Data Freshness Timeline

(refreshed 3× in last 7d / 15× 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. 2026-10-09 20:03 UTCEPSS rescore
  2. 2026-10-07 23:42 UTCEPSS rescore
  3. 2026-10-03 14:21 UTCEPSS rescore
  4. 2026-10-01 19:44 UTCEPSS rescore
  5. 2026-09-30 10:07 UTCEG score recompute
  6. 2026-09-29 15:12 UTCEPSS rescore
  7. 2026-09-28 13:42 UTCOSV refresh
  8. 2026-09-27 13:40 UTCEPSS rescore
  9. 2026-09-26 15:53 UTCEPSS rescore
  10. 2026-09-24 13:59 UTCEPSS rescore
  11. 2026-09-23 13:42 UTCEPSS rescore
  12. 2026-09-21 20:27 UTCEPSS rescore
  13. 2026-09-18 19:22 UTCEPSS rescore
  14. 2026-09-13 16:42 UTCEPSS rescore
  15. 2026-09-11 14:48 UTCEPSS rescore
  16. 2026-09-08 18:34 UTCOSV refresh
  17. 2026-09-06 13:44 UTCEPSS rescore
  18. 2026-09-02 14:07 UTCEPSS rescore
  19. 2026-08-30 19:13 UTCEPSS rescore
  20. 2026-08-30 01:18 UTCEPSS rescore
  21. 2026-08-28 21:36 UTCEPSS rescore
  22. 2026-08-26 14:42 UTCEPSS rescore
  23. 2026-08-25 13:45 UTCEPSS rescore
  24. 2026-08-24 14:11 UTCEPSS rescore
  25. 2026-08-22 03:07 UTCOSV refresh
Show 56 more
  1. 2026-08-21 23:45 UTCEPSS rescore
  2. 2026-08-19 17:00 UTCEPSS rescore
  3. 2026-08-18 13:44 UTCEPSS rescore
  4. 2026-08-16 02:10 UTCEPSS rescore
  5. 2026-08-15 01:26 UTCEPSS rescore
  6. 2026-08-12 13:47 UTCEPSS rescore
  7. 2026-08-08 16:32 UTCEPSS rescore
  8. 2026-08-06 07:21 UTCOSV refresh
  9. 2026-08-04 15:05 UTCEPSS rescore
  10. 2026-08-02 02:23 UTCEPSS rescore
  11. 2026-08-01 04:12 UTCEPSS rescore
  12. 2026-07-26 14:51 UTCEPSS rescore
  13. 2026-07-25 14:14 UTCEPSS rescore
  14. 2026-07-25 14:14 UTCEPSS rescore
  15. 2026-07-24 14:14 UTCEPSS rescore
  16. 2026-07-24 14:14 UTCEPSS rescore
  17. 2026-07-23 01:38 UTCEG score recompute▲ 0.20
  18. 2026-07-22 22:18 UTCEG score recompute▼ 0.20
  19. 2026-07-22 14:05 UTCEPSS rescore
  20. 2026-07-20 23:32 UTCOSV refresh
  21. 2026-07-20 17:04 UTCEPSS rescore
  22. 2026-07-20 17:04 UTCEPSS rescore
  23. 2026-07-16 16:59 UTCEPSS rescore
  24. 2026-07-16 16:59 UTCEPSS rescore
  25. 2026-07-15 16:55 UTCEPSS rescore
  26. 2026-07-15 01:56 UTCEPSS rescore
  27. 2026-07-09 19:06 UTCEPSS rescore
  28. 2026-07-04 06:28 UTCEPSS rescore
  29. 2026-07-04 06:28 UTCEPSS rescore
  30. 2026-07-03 18:56 UTCOSV refresh
  31. 2026-07-01 15:03 UTCEPSS rescore
  32. 2026-07-01 15:03 UTCEPSS rescore
  33. 2026-06-25 13:47 UTCEPSS rescore
  34. 2026-06-25 13:47 UTCEPSS rescore
  35. 2026-06-24 14:02 UTCEPSS rescore
  36. 2026-06-24 14:02 UTCEPSS rescore
  37. 2026-06-23 21:30 UTCEPSS rescore
  38. 2026-06-23 21:30 UTCEPSS rescore
  39. 2026-06-21 01:57 UTCEPSS rescore
  40. 2026-06-21 01:57 UTCEPSS rescore
  41. 2026-06-17 17:50 UTCEPSS rescore
  42. 2026-06-15 17:45 UTCEPSS rescore
  43. 2026-06-15 07:13 UTCOSV refresh
  44. 2026-06-14 23:15 UTCEPSS rescore
  45. 2026-06-14 23:15 UTCEPSS rescore
  46. 2026-06-12 23:09 UTCEPSS rescore
  47. 2026-06-12 23:09 UTCEPSS rescore
  48. 2026-06-11 13:57 UTCEPSS rescore
  49. 2026-06-10 22:16 UTCEPSS rescore
  50. 2026-06-05 06:08 UTCEPSS rescore
  51. 2026-06-05 06:08 UTCEPSS rescore
  52. 2026-05-29 13:41 UTCEPSS rescore
  53. 2026-05-27 23:05 UTCEG score recompute
  54. 2026-05-27 23:05 UTCVendor advisory
  55. 2026-05-26 13:42 UTCEPSS rescore
  56. 2026-05-26 13:42 UTCEPSS rescore

Publicly available exploits

(3 references)

Working exploit code is in the public domain (1 Metasploit module) (2 Exploit-DB entries). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-46572✓ verified
    First seen Mar 19, 2019

    Jenkins 2.137 and Pipeline Groovy Plugin 2.61 - ACL Bypass and Metaprogramming Remote Code Execution (Metasploit)

    Open source ↗
  • Exploit-DBEDB-46427✓ verified
    First seen Feb 19, 2019

    Jenkins Plugin Script Security < 1.50/Declarative < 1.3.4.1/Groovy < 2.61.1 - Remote Code Execution (PoC)

    Open source ↗
  • Metasploitexploit/multi/http/jenkins_metaprogramming✓ verified
    First seen Jan 8, 2019

    Jenkins ACL Bypass and Metaprogramming RCE

    Open source ↗

Related CVEs(same vendor)

Frequently asked(5)

What is CVE-2019-1003002?
CVE-2019-1003002 is a critical vulnerability published on January 22, 2019. A sandbox bypass vulnerability exists in Pipeline: Declarative Plugin 1.3.3 and earlier in pipeline-model-definition/src/main/groovy/org/jenkinsci/plugins/pipeline/modeldefinition/parser/Converter.groovy that allows attackers with Overall/Read permission to provide a pipeline script to an HTTP…
When was CVE-2019-1003002 disclosed?
CVE-2019-1003002 was first published on January 22, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2019-1003002 actively exploited?
CVE-2019-1003002 is not currently on CISA's Known Exploited Vulnerabilities catalog. EchelonGraph's EG-KEV model classifies it as weaponized: a functional public exploit exists. FIRST EPSS estimates a 81% probability of exploitation in the next 30 days (99th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2019-1003002?
CVE-2019-1003002 has a CVSS v3 base score of 8.8 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0 (CRITICAL).
How do I remediate CVE-2019-1003002?
A fix for CVE-2019-1003002 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2019-1003002 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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