Vulnerability · Published Feb 24, 2021 · Assigned by jenkins
CVE-2021-21617
High 8.8
In plain English
A high-severity security flaw in Jenkins Configuration Slicing 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 0.9% (higher than 61% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)8.8High
Exploit odds (30 days)0.9%top 38.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A cross-site request forgery (CSRF) vulnerability in Jenkins Configuration Slicing Plugin 1.51 and earlier allows attackers to apply different slice configurations.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.jenkins-ci.plugins:configurationslicing | 1.52 | GHSA-42mm-x828-56c7 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Jenkins project | Jenkins Configuration Slicing Plugin | unspecified – through 1.51 |
References
- https://www.jenkins.io/security/advisory/2021-02-24/#SECURITY-2003 x_refsource_CONFIRM
- [oss-security] 20210224 Multiple vulnerabilities in Jenkins plugins mailing-list, x_refsource_MLIST