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Security Advisories: GSA_kwCzR0hTQS1oZzJ3LTNjNGotamp3bc4AAnps

Stored XSS vulnerability in Jenkins Repository Connector Plugin

Repository Connector Plugin 2.0.2 and earlier does not escape parameter names and descriptions for past builds.

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

Repository Connector Plugin 2.0.3 escapes parameter names and descriptions when creating new parameters.

Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 1 year ago
Updated: 4 months ago

CVSS Score: 8.0
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Identifiers: GHSA-hg2w-3c4j-jjwm, CVE-2021-21618

Affected Packages

Versions: <= 2.0.2
Fixed in: 2.0.3