Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1jM2NnLW12NXctY3Z3OM4AAjkk

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.

Permalink: https://github.com/advisories/GHSA-c3cg-mv5w-cvw8
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1jM2NnLW12NXctY3Z3OM4AAjkk
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 1 year ago
Updated: 8 months ago

CVSS Score: 7.6
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L

Identifiers: GHSA-c3cg-mv5w-cvw8, CVE-2020-2120
References:

• https://nvd.nist.gov/vuln/detail/CVE-2020-2120
• https://jenkins.io/security/advisory/2020-02-12/#SECURITY-1751
• http://www.openwall.com/lists/oss-security/2020/02/12/3
• https://github.com/advisories/GHSA-c3cg-mv5w-cvw8

Affected Packages