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Security Advisories: GSA_kwCzR0hTQS1yamNoLWo1eDktZmdwaM4AAmLA

Stored XSS vulnerability in Jenkins Active Choices Plugin

Jenkins Active Choices Plugin 2.4 and earlier does not escape List and Map return values of sandboxed scripts for Reactive Reference Parameters.

This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.

This issue is caused by an incomplete fix for SECURITY-470.

Active Choices Plugin 2.5 escapes all legal return values of sandboxed scripts.

Permalink: https://github.com/advisories/GHSA-rjch-j5x9-fgph
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1yamNoLWo1eDktZmdwaM4AAmLA
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 2 years ago
Updated: 4 months ago

CVSS Score: 5.4
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Identifiers: GHSA-rjch-j5x9-fgph, CVE-2020-2290
References:

Affected Version Ranges: < 2.5
Fixed in: 2.5