Vulnerability · Published Nov 4, 2021 · Assigned by jenkins
CVE-2021-21698
High 7.5
In plain English
A high-severity security flaw in Jenkins Subversion 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 2.1% (higher than 82% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)2.1%top 17.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Jenkins Subversion Plugin 2.15.0 and earlier does not restrict the name of a file when looking up a subversion key file on the controller from an agent.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.jenkins-ci.plugins:subversion | 2.15.1 | GHSA-q58j-fhj7-j6fg |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Jenkins project | Jenkins Subversion Plugin | unspecified – through 2.15.0 |
References
- https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2506 x_refsource_CONFIRM
- [oss-security] 20211104 Multiple vulnerabilities in Jenkins and Jenkins plugins mailing-list, x_refsource_MLIST