How severe is CVE-2025-67640?

CVE-2025-67640 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-2025-67640 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-67640?

CVE-2025-67640 affects Jenkins Git Client. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-67640?

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

Does CVE-2025-67640 have an EU (EUVD) identifier?

Yes. CVE-2025-67640 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-202456.

When was CVE-2025-67640 published?

CVE-2025-67640 was published on 2025-12-10 and last updated on 2026-06-17.

CVE-2025-67640

CVE-2025-67640 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% (8th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-202456
Weakness: CWE-78
Affected product: Jenkins Git Client
Published: 2025-12-10
Last modified: 2026-06-17

Description

Jenkins Git client Plugin 6.4.0 and earlier does not not correctly escape the path to the workspace directory as part of an argument in a temporary shell script generated by the plugin, allowing attackers able to control the workspace directory name to inject arbitrary OS commands.

Frequently asked questions

What is CVE-2025-67640?: Jenkins Git client Plugin 6.4.0 and earlier does not not correctly escape the path to the workspace directory as part of an argument in a temporary shell script generated by the plugin, allowing attackers able to control the workspace directory name to inject arbitrary OS commands.
How severe is CVE-2025-67640?: CVE-2025-67640 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-2025-67640 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-67640?: CVE-2025-67640 affects Jenkins Git Client. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-67640?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-67640 have an EU (EUVD) identifier?: Yes. CVE-2025-67640 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-202456.
When was CVE-2025-67640 published?: CVE-2025-67640 was published on 2025-12-10 and last updated on 2026-06-17.

References

https://www.jenkins.io/security/advisory/2025-12-10/#SECURITY-3614

Affected products (1)

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

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