CVE-2024-34145: jenkins project jenkins script security plugin Authentication Bypass by Spoofing
Vulnerability summary
CVE-2024-34145 is a high (CVSS 8.8) Authentication Bypass by Spoofing vulnerability in jenkins project jenkins script security plugin. EPSS estimates a 1.00% chance of exploitation in the next 30 days, higher than 62.2% of scored vulnerabilities.
Advisory lineage
Upstream 0 · Downstream 4 · Related 2Timeline
- 02-05-2024PublishedVulnerability first disclosed.
- 13-02-2025Last modifiedVulnerability information updated.
Description
A sandbox bypass vulnerability involving sandbox-defined classes that shadow specific non-sandbox-defined classes in Jenkins Script Security Plugin 1335.vf07d9ce377a_e and earlier allows attackers with permission to define and run sandboxed scripts, including Pipelines, to bypass the sandbox protection and execute arbitrary code in the context of the Jenkins controller JVM.
CVSS metrics
3 scores · 3 sources · 1 version- OSV · MavenEcosystem advisory · calculated8.8HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- NVDNIST8.8HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
1.00%
Chance of exploitation in the next 30 days
Percentile
62%
Versus all other CVEs
30-day change
0.00 pp
From 1.00% on 19-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Jenkins1 product
- script_security≤ 1335.vf07d9ce377a_e
Jenkins project1 product
- jenkins script security plugin≤ 1335.vf07d9ce377a_e
Org.jenkins-ci.plugins1 product
- script-security< 1336.vf33a
3 vendors · 3 products
