CVE-2026-57282 json
Jenkins Git client Plugin has an OS command injection vulnerability on agents
published 2026-06-24 4 mo ago modified 2026-10-25 14 d ago also GHSA-wp5x-hrrw-6r4g , EUVD-2026-38762
- cvss
- 5.0
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 16%
- public exploits
- 0
- none known
Summary
Jenkins Git client Plugin 6.6.0 and earlier does not correctly escape the workspace directory name when it is embedded into a generated SSH wrapper script, allowing attackers able to control the name of a build's working directory to execute arbitrary operating system commands on the agent.
Patch / fix
- maven org.jenkins-ci.plugins:git-client 6.6.1
- jenkins git_client 6.6.1
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 4 mo ago
Exploit prediction
0.25% chance of exploitation in the next 30 days, higher than 16% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 5.0 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L |
| CNA | 3.1 | 5.0 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L |
| GitHub | 3.1 | 5.0 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.jenkins-ci.plugins:git-client | <6.6.1 |
6.6.1 |
Affected products
- Jenkins Project Jenkins Git client Plugin
Classification
- Weakness
-
- CWE-78 Improper Neutralization of Special Elements used in an OS Command
References
-
github.com
/jenkinsci/git-client-plugin/commit/a10f61003e39fd9be6fada0560b13ba718b2716f
web
-
jenkins.io
/security/advisory/2026-06-24/#SECURITY-3723
vendor-advisory, web
-
nvd.nist.gov
/vuln/detail/CVE-2026-57282
advisory
-
github.com
/jenkinsci/git-client-plugin
package
-
github.com
/jenkinsci/git-client-plugin/releases/tag/git-client-6.6.1
web
Sources
- CVE List CVE-2026-57282
- GitHub Advisory GHSA-wp5x-hrrw-6r4g
- NVD CVE-2026-57282
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