Vulnerability · Published Apr 21, 2021 · Assigned by jenkins
CVE-2021-21644
Medium 5.4
In plain English
A medium-severity security flaw in Jenkins Config File Provider 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 1.1% (higher than 65% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)5.4Medium
Exploit odds (30 days)1.1%top 35.5% 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 Config File Provider Plugin 3.7.0 and earlier allows attackers to delete configuration files corresponding to an attacker-specified ID.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.jenkins-ci.plugins:config-file-provider | 3.7.1 | GHSA-998m-f2x3-jjq4 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Jenkins project | Jenkins Config File Provider Plugin | unspecified – through 3.7.0 |
References
- https://www.jenkins.io/security/advisory/2021-04-21/#SECURITY-2202 x_refsource_CONFIRM
- [oss-security] 20210421 Multiple vulnerabilities in Jenkins plugins mailing-list, x_refsource_MLIST