What is CVE-2022-45379?

CVE-2022-45379 is a high-severity vulnerability in Jenkins Script Security, classified under Inadequate Encryption Strength. CVSS score: 7.5/10. Published 2022-11-15.

How severe is CVE-2022-45379?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Jenkins Script Security

CVE-2022-45379

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.

Published 2022-11-15 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.005 (40.4th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 40th percentile — 40.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: +0.000

Affected products

Jenkins Script Security
Jenkins Project Script Security Plugin — versions unspecified, 1175.1179.vea_f7532629e1

Weakness classification (CWE)

CWE-326 — Inadequate Encryption Strength

References

www.jenkins.io/security/advisory/2022-11-15/ (Vendor Advisory)
www.openwall.com/lists/oss-security/2022/11/15/4 (mailing-list, Mailing List)

Frequently asked questions

What is CVE-2022-45379?: CVE-2022-45379 is a high-severity vulnerability in Jenkins Script Security, classified under Inadequate Encryption Strength. CVSS score: 7.5/10. Published 2022-11-15.
How severe is CVE-2022-45379?: High severity. CVSS v3 base score is 7.5 out of 10.