CVE-2021-21629: jenkins project jenkins build with parameters plugin Cross-Site Request Forgery (CSRF)
CVSS: 8.8v3.1HighModified
AliasesGHSA-w24g-24qg-v4w2
Published 30-03-2021Last modified 03-08-2024
Vulnerability summary
CVE-2021-21629 is a high (CVSS 8.8) Cross-Site Request Forgery (CSRF) vulnerability in jenkins project jenkins build with parameters plugin. EPSS estimates a 0.76% chance of exploitation in the next 30 days, higher than 54.5% of scored vulnerabilities.
CVSS score
8.8/10
010
High · v3.1 (NVD)EPSS score
0.76%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 30-03-2021PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
A cross-site request forgery (CSRF) vulnerability in Jenkins Build With Parameters Plugin 1.5 and earlier allows attackers to build a project with attacker-specified parameters.
CVSS metrics
3 scores · 2 sources · 2 versionsHigh 8.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HSourcesAll 2 agree
- OSV · MavenEcosystem advisory · calculated8.8HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Medium 6.8Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
0.76%
Chance of exploitation in the next 30 days
Percentile
55%
Versus all other CVEs
30-day change
0.00 pp
From 0.76% on 21-09-2026
21-09-202621-10-2026
EPSS score0.76%
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
Jenkins project1 product
- jenkins build with parameters plugin≥ unspecified, ≤ 1.5
Org.jenkins-ci.plugins1 product
- build-with-parameters< 1.5.1
3 vendors · 3 products
References
5 links- www.openwall.com/lists/oss-security/2021/03/30/1Mailing ListX Refsource MLISTWEBThird Party Advisory
