CVE-2020-2298 – org.jenkins-ci.plugins:nerrvana-plugin

Package

Manager: maven
Name: org.jenkins-ci.plugins:nerrvana-plugin
Vulnerable Version: >=0 <=1.02.06

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00686 pctl0.70806

Details

XXE vulnerability in Jenkins Nerrvana Plugin Jenkins Nerrvana Plugin 1.02.06 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks. This allows attackers with Overall/Read permission to have Jenkins parse a crafted HTTP request with XML data that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery. Additionally, XML parsing is exposed as a form validation endpoint that does not require POST requests, allowing exploitation by users without Overall/Read permission via CSRF.

Metadata

Created: 2022-05-24T17:30:19Z
Modified: 2023-10-27T11:58:39Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-wcrg-92wp-4h28/GHSA-wcrg-92wp-4h28.json
CWE IDs: ["CWE-611"]
Alternative ID: GHSA-wcrg-92wp-4h28
Finding: F083
Auto approve: 1