CVE-2019-1003030
Jenkins Matrix Project Plugin Remote Code Execution Vulnerability
Does this matter?
Known to be exploited in the wild (CISA KEV, CISA remediation deadline 15 April 2022). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.
Description
A sandbox bypass vulnerability exists in Jenkins Pipeline: Groovy Plugin 2.63 and earlier in pom.xml, src/main/java/org/jenkinsci/plugins/workflow/cps/CpsGroovyShell.java that allows attackers able to control pipeline scripts to execute arbitrary code on the Jenkins master JVM.
- CVSS 3.1
- 9.9 CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- EPSS
- 97.06% probability · 100th percentile
- Public exploits
- 1 in Exploit-DB · first 19 October 2020
- CISA KEV
- Listed 25 March 2022 · due 15 April 2022
- Weakness
- CWE-693
- Affected
- jenkins/pipeline\ · redhat/openshift container platform
- Source
- jenkinsci-cert@googlegroups.com
EPSS 97.1% since 27 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
CISA notes
Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2019-1003030
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- http://packetstormsecurity.com/files/159603/Jenkins-2.63-Sandbox-Bypass.htmlExploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/107476Broken Link, Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2019:0739Third Party Advisory
- https://jenkins.io/security/advisory/2019-03-06/#SECURITY-1336%20%282%29Third Party Advisory
- http://packetstormsecurity.com/files/159603/Jenkins-2.63-Sandbox-Bypass.htmlExploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/107476Broken Link, Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2019:0739Third Party Advisory
- https://jenkins.io/security/advisory/2019-03-06/#SECURITY-1336%20%282%29Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-1003030US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.