CVE-2015-8103
The Jenkins CLI subsystem in Jenkins before 1.638 and LTS before 1.625.2 allows remote attackers to execute arbitrary code via a crafted…
- 9.8CriticalCVSS base score
- 91.9%Exploitation in 30 daysEPSS · top 0.2% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- 4Public exploitsMetasploit, Nuclei and Exploit-DB
Description
The Jenkins CLI subsystem in Jenkins before 1.638 and LTS before 1.625.2 allows remote attackers to execute arbitrary code via a crafted serialized Java object, related to a problematic webapps/ROOT/WEB-INF/lib/commons-collections-*.jar file and the "Groovy variant in 'ysoserial'".
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. The public collections list 3 Metasploit modules and an Exploit-DB entry for it. A reference of the record is tagged as an exploit.
Show the exploits5
Metasploit modules3 modules
- Jenkins CLI RMI Java Deserialization Vulnerability (Metasploit module) (opens in a new tab)
exploit/linux/misc/jenkins_java_deserializeRank excellentdisclosed 18 Nov 2015
- OpenNMS Java Object Unserialization Remote Code Execution (Metasploit module) (opens in a new tab)
exploit/linux/misc/opennms_java_serializeRank normaldisclosed 6 Nov 2015
- Jenkins-CI Unauthenticated Script-Console Scanner (Metasploit module) (opens in a new tab)
auxiliary/scanner/http/jenkins_commandRank normal
Exploit-DB1 entry
- Jenkins CLI - RMI Java Deserialization (Metasploit) (Exploit-DB entry) (opens in a new tab)
EDB-ID 38983remote, javapublished 15 Dec 2015Verified
References tagged exploit1 reference
- 38983 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
Modules, templates and exploits as listed by the Metasploit Framework (BSD-3-Clause), ProjectDiscovery's Nuclei templates (MIT) and the Exploit Database (GPLv2), read once a day. Where the data comes from
Timeline
ID reserved
By mitre
- 16 days later
· 16 days later
Published
- 9 years later
· 9 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 91.9% · top 0.2% of all CVEs (11 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Affected products
n/a
- affected n/a
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Mavenorg.jenkins-ci.main:cliGHSA-wfw7-6632-xcv2 (opens in a new tab)
References
References12
- http://packetstormsecurity.com/files/134805/Jenkins-CLI-RMI-Java-Deserialization.html (opens in a new tab)x_refsource_MISCx_transferred
- https://jenkins-ci.org/content/mitigating-unauthenticated-remote-code-execution-0-day-jenkins-cli (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20151118 Re: CVE request: Jenkins remote code execution vulnerability due to unsafe deserialization (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- RHSA-2016:0489 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- 77636 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- [oss-security] 20151118 Re: CVE request: Jenkins remote code execution vulnerability due to unsafe deserialization (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- RHSA-2016:0070 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- 38983 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
- http://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-opennms-and-your-application-have-in-common-this-vulnerability/#jenkins (opens in a new tab)x_refsource_MISCx_transferred
- [oss-security] 20151109 CVE request: Jenkins remote code execution vulnerability due to unsafe deserialization (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2015-11-11 (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20151118 Re: CVE request: Jenkins remote code execution vulnerability due to unsafe deserialization (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2022-5567 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-wfw7-6632-xcv2 (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2015-8103)Record last updated .