Vulnerability · Published Jul 15, 2020 · Assigned by jenkins
CVE-2020-2226
Medium 5.4
In plain English
A medium-severity security flaw in Jenkins Matrix Authorization Strategy 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 60% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)5.4Medium
Exploit odds (30 days)0.9%top 39.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Jenkins Matrix Authorization Strategy Plugin 2.6.1 and earlier does not escape user names shown in the configuration, resulting in a stored cross-site scripting vulnerability.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.jenkins-ci.plugins:matrix-auth | 2.6.2 | GHSA-vr6v-wjfw-rxcr |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Jenkins project | Jenkins Matrix Authorization Strategy Plugin | unspecified – through 2.6.1 |
References
- https://jenkins.io/security/advisory/2020-07-15/#SECURITY-1909 x_refsource_CONFIRM
- [oss-security] 20200715 Multiple vulnerabilities in Jenkins and Jenkins plugins mailing-list, x_refsource_MLIST