Vulnerability · Published Sep 16, 2020 · Assigned by jenkins
CVE-2020-2256
Medium 5.4
In plain English
A medium-severity security flaw in Jenkins Pipeline Maven Integration 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 0.7% (higher than 55% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)5.4Medium
Exploit odds (30 days)0.7%top 45.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Jenkins Pipeline Maven Integration Plugin 3.9.2 and earlier does not escape the upstream job's display name shown as part of a build cause, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.jenkins-ci.plugins:pipeline-maven | 3.9.3 | GHSA-hq2h-9mc3-h6w2 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Jenkins project | Jenkins Pipeline Maven Integration Plugin | unspecified – through 3.9.2 |
References
- https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1976 x_refsource_CONFIRM
- [oss-security] 20200916 Multiple vulnerabilities in Jenkins plugins mailing-list, x_refsource_MLIST