Vulnerability · Published Apr 7, 2021 · Assigned by jenkins
CVE-2021-21641
Medium 4.3
In plain English
A medium-severity security flaw in Jenkins promoted builds Plugin from Jenkins project. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 67% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)4.3Medium
Exploit odds (30 days)1.2%top 32.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A cross-site request forgery (CSRF) vulnerability in Jenkins promoted builds Plugin 3.9 and earlier allows attackers to to promote builds.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.jenkins-ci.plugins:promoted-builds | 3.9.1 | GHSA-5cxw-8v65-76vf |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Jenkins project | Jenkins promoted builds Plugin | unspecified – through 3.9 |
References
- https://www.jenkins.io/security/advisory/2021-04-07/#SECURITY-2293 x_refsource_CONFIRM
- [oss-security] 20210407 Multiple vulnerabilities in Jenkins and Jenkins plugins mailing-list, x_refsource_MLIST