XXE vulnerability in FitNesse Plugin
FitNesse Plugin 1.30 and earlier does not configure the XML parser to prevent XML external entity (XXE) attacks. This allows a user able to control the input files for its post-build step to have Jenkins parse a crafted file that uses external entities for extraction of secrets from the Jenkins controller, server-side request forgery, or denial-of-service attacks. FitNesse Plugin 1.31 disables external entity processing for its XML parser.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2020-2120US | high8.8 | — | ||
Jenkins FitNesse Plugin 1.30 and earlier does not configure the XML parser to prevent XML external entity (XXE) attacks. | ||||
02
references
External citations — patches, advisories, analysis.
- http://www.openwall.com/lists/oss-security/2020/02/12/3WEB
- https://github.com/jenkinsci/fitnesse-pluginPACKAGE
- https://github.com/jenkinsci/fitnesse-plugin/commit/7a913b9ff7e5a6acb0f4f4ec88d86da79db6af77WEB
- https://jenkins.io/security/advisory/2020-02-12/#SECURITY-1751WEB
- https://nvd.nist.gov/vuln/detail/CVE-2020-2120ADVISORY
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