How severe is CVE-2026-57282?

CVE-2026-57282 has a CVSS 3.x base score of 5.0, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-57282 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-57282?

CVE-2026-57282 affects Jenkins Git Client. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-57282?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-57282 have an EU (EUVD) identifier?

Yes. CVE-2026-57282 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-38762.

When was CVE-2026-57282 published?

CVE-2026-57282 was published on 2026-06-24 and last updated on 2026-06-26.

CVE-2026-57282

CVE-2026-57282 is a medium-severity vulnerability in Jenkins Git Client with a CVSS 3.x base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: Medium (CVSS 3.x base score 5.0)
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-38762
Weakness: CWE-78
Affected product: Jenkins Git Client
Published: 2026-06-24
Last modified: 2026-06-26

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.

Frequently asked questions

What is 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 to control the name of a build's working directory to execute arbitrary operating system commands on the agent.
How severe is CVE-2026-57282?: CVE-2026-57282 has a CVSS 3.x base score of 5.0, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-57282 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-57282?: CVE-2026-57282 affects Jenkins Git Client. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-57282?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-57282 have an EU (EUVD) identifier?: Yes. CVE-2026-57282 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-38762.
When was CVE-2026-57282 published?: CVE-2026-57282 was published on 2026-06-24 and last updated on 2026-06-26.

References

https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3723

Affected products (1)

cpe:2.3:a:jenkins:git_client:*:*:*:*:*:jenkins:*:*

More vulnerabilities in Jenkins Git Client

CVE-2019-10392 — High (CVSS 8.8): Jenkins Git Client Plugin 2.8.4 and earlier and 3.0.0-rc did not properly restrict values passed as URL argument to an…
CVE-2022-36881 — High (CVSS 8.1): Jenkins Git client Plugin 3.11.0 and earlier does not perform SSH host key verification when connecting to Git…
CVE-2025-67640 — Medium (CVSS 5.0): Jenkins Git client Plugin 6.4.0 and earlier does not not correctly escape the path to the workspace directory as part…
CVE-2025-58458 — Medium (CVSS 4.3): In Jenkins Git client Plugin 6.3.2 and earlier, except 6.1.4 and 6.2.1, Git URL field form validation responses differ…
CVE-2017-1000242 — Low (CVSS 3.3): Jenkins Git Client Plugin 2.4.2 and earlier creates temporary file with insecure permissions resulting in information…

All CVEs affecting Jenkins Git Client →

Other CWE-78 (OS Command Injection) vulnerabilities

CVE-2026-56004 — Critical (CVSS 10.0): A shellcode injection in the mercurial handler of the obs tar_scm source service before version 0.12.4 could be used by…
CVE-2026-56415 — Critical (CVSS 10.0): Storage Concentrator (SC & SCVM) contains a command injection vulnerability within the debug.pl script that is…
CVE-2026-56413 — Critical (CVSS 10.0): Storage Concentrator (SC & SCVM) contains a command injection vulnerability in the ms_service.pl service, which listens…
CVE-2026-49869 — Critical (CVSS 10.0): Kestra is an open-source, event-driven orchestration platform. Prior to 1.0.45 and 1.3.21, AuthenticationFilter in…
CVE-2026-49261 — Critical (CVSS 10.0): MariaDB server is a community developed fork of MySQL server. Versions 10.6.1 through 10.6.26, 10.11.1 through…
CVE-2026-10520 — Critical (CVSS 10.0): An OS Command Injection vulnerability in Ivanti Sentry before the R10.5.2, R10.6.2 and R10.7.1 versions allows a…

Browse all CWE-78 (OS Command Injection) vulnerabilities →