CVE-2022-45379

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-11-15 · updated 2026-06-17
Weakness: CWE-326

Description

Jenkins Script Security Plugin 1189.vb_a_b_7c8fd5fde and earlier stores whole-script approvals as the SHA-1 hash of the script, making it vulnerable to collision attacks.

Affected products

Jenkins project Jenkins Script Security Plugin: before 1190.v65867a_a_47126 — fixed in 1190.v65867a_a_47126

How to fix

Upgrade to a fixed version: Jenkins project Jenkins Script Security Plugin 1190.v65867a_a_47126. Check the vendor advisory for mitigations.

References

http://www.openwall.com/lists/oss-security/2022/11/15/4
https://www.jenkins.io/security/advisory/2022-11-15/#SECURITY-2564
http://www.openwall.com/lists/oss-security/2022/11/15/4
https://www.jenkins.io/security/advisory/2022-11-15/#SECURITY-2564

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