CVE-2025-53652: git parameter Input Validation Flaw

Description

Jenkins Git Parameter Plugin 439.vb_0e46ca_14534 and earlier does not validate that the Git parameter value submitted to the build matches one of the offered choices, allowing attackers with Item/Build permission to inject arbitrary values into Git parameters.

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CVSS v3.1 Score

8.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Weakness Type (CWE)

CWE-20 Improper Input Validation

Affected Products

Vendor	Product	Versions
jenkins	git_parameter	< 444.vca_b_84d3703c2

References

Advisories & Patches

https://www.jenkins.io/security/advisory/2025-07-09/#SECURITY-3419

Other References

http://www.openwall.com/lists/oss-security/2025/07/09/4

Frequently Asked Questions

What is CVE-2025-53652? +

Jenkins Git Parameter Plugin 439.vb_0e46ca_14534 and earlier does not validate that the Git parameter value submitted to the build matches one of the offered choices, allowing attackers with Item/Build permission to inject arbitrary values into Git parameters. It has a CVSS v3.1 base score of 8.2 (HIGH).

How severe is CVE-2025-53652? +

CVE-2025-53652 has a CVSS v3.1 score of 8.2 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-53652? +

CVE-2025-53652 affects products from jenkins, specifically: git_parameter. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-53652? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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