Medium severity · published Jun 24, 2026
CVE-2026-57282
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…
5.0
CVSS
0.3%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 17% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JG
Jenkins Git client Plugin · Jenkins Project
through 6.6.0 · source: vendor
GC
Git Client · Jenkins
before 6.6.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-57282
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-57282
Vendor Advisory
https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3723
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