Vulnerability · Published Sep 1, 2020 · Assigned by jenkins
CVE-2020-2244
Medium 5.4
In plain English
A medium-severity security flaw in Jenkins Build Failure Analyzer 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 0.8% (higher than 55% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)5.4Medium
Exploit odds (30 days)0.8%top 44.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Jenkins Build Failure Analyzer Plugin 1.27.0 and earlier does not escape matching text in a form validation response, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers able to provide console output for builds used to test build log indications.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer | 1.27.1 | GHSA-p5jh-8rxp-wqjj |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Jenkins project | Jenkins Build Failure Analyzer Plugin | unspecified – through 1.27.0 |
References
- https://jenkins.io/security/advisory/2020-09-01/#SECURITY-1770 x_refsource_CONFIRM
- [oss-security] 20200901 Multiple vulnerabilities in Jenkins plugins mailing-list, x_refsource_MLIST