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CVE-2019-1003002

Affected software2 products, listed below
Severity8.8 High CVSS 3.1 2 scores
Fixed in1.3.4.1
Published22 Jan 2019
Updated17 Jun 2026

Description

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.

Exploitation status

Working exploit published

A reviewed exploit catalogue lists ready-to-run exploit code for this CVE.

  • CISA KEV not listed
  • VulnCheck KEV not listed
  • CISA Vulnrichment no assessment published
  • Indexed PoC 4 indexed Published artifacts you can open, in Exploit-DB, Metasploit; first seen 2019-02-19.
  • EPSS 81% chance in 30 days A model's forecast, not a report of exploitation. Higher than 99.6% of all scored CVEs.
IndexArtifactStarsFirst seen
Exploit-DB Jenkins 2.137 and Pipeline Groovy Plugin 2.61 - ACL Bypass and Metaprogramming Remote Code Execution (Metasploit) 2019-03-19
Exploit-DB Jenkins 2.137 and Pipeline Groovy Plugin 2.61 - ACL Bypass and Metaprogramming Remote Code Execution (Metasploit) 2019-03-19
Exploit-DB Jenkins Plugin Script Security < 1.50/Declarative < 1.3.4.1/Groovy < 2.61.1 - Remote Code Execution (PoC) 2019-02-19
Metasploit Jenkins ACL Bypass and Metaprogramming RCE (excellent rank)

Waratek protection

Mitigation candidate

A kind of vulnerability Waratek's rules address, with exploit code published or exploitation reported. No rule exists and none is planned yet. The decision below says what we found to build a rule from.

  • Protection none
  • Action unverified
  • Review automated Inferred
  • Record active
Decided by The affected package being open source on Maven, so the fix can be read
Finding This CVE affects an open-source Java library published on Maven Central (Maven packages: org.jenkinsci.plugins:pipeline-model-definition), so it is squarely in ARMR's territory and the source needed to understand the defect is public. That makes it a candidate for an ARMR patch rule. No rule exists and none is scheduled: the diff between the affected and fixed versions has not been read, and a closer look may find no hook point ARMR can act on.

CVSS

8.8 HIGH v3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H 2 metrics

We show the highest score from the newest CVSS version. Scores from different versions can't be compared, and the first score listed is sometimes a 0.0 placeholder.

VersionScoreBandVectorAssignerType
CVSS 3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H NVD Primary published
CVSS 2.0 6.5 none AV:N/AC:L/Au:S/C:P/I:P/A:P NVD Primary

Affected software and releases

Maven packages

Affected and fixed versions, from OSV.dev
PackageIntroducedFixedLast affected
org.jenkinsci.plugins:pipeline-model-definition 0 1.3.4.1 unbounded

Products and versions

3 products, 3 version entries
SourceVendorProductSchemeAffected versions
nvd jenkins pipeline\ generic _declarative
osv org.jenkinsci.plugins pipeline-model-definition generic < 1.3.4.1
nvd redhat openshift container platform generic 3.11

References

URLTags
https://github.com/jenkinsci/pipeline-model-definition-plugin/commit/083abd96e68fd89f556a0cd53db5f878dbf09b92 WEB
https://access.redhat.com/errata/RHBA-2019:0326 WEB
https://access.redhat.com/errata/RHBA-2019:0327 WEB
https://jenkins.io/security/advisory/2019-01-08/#SECURITY-1266 WEB
https://www.exploit-db.com/exploits/46572 WEB
http://packetstormsecurity.com/files/152132/Jenkins-ACL-Bypass-Metaprogramming-Remote-Code-Execution.html WEB
http://www.rapid7.com/db/modules/exploit/multi/http/jenkins_metaprogramming WEB
https://www.exploit-db.com/exploits/46572/ Exploit, Third Party Advisory, VDB Entry

Timeline

Published2019-01-22By the CVE Program.
NVD record modified2026-06-17NVD's own last-modified date for this record.