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Security Advisories: GSA_kwCzR0hTQS00N3djLXA1Y3Atdzdwd84AAq6Q

Exposure of Sensitive Information to an Unauthorized Actor in Jenkins

Jenkins 2.196 and earlier, LTS 2.176.3 and earlier printed the value of the "Cookie" HTTP request header on the /whoAmI/ URL, allowing attackers exploiting another XSS vulnerability to obtain the HTTP session cookie despite it being marked HttpOnly.

Permalink: https://github.com/advisories/GHSA-47wc-p5cp-w7pw
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS00N3djLXA1Y3Atdzdwd84AAq6Q
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 2 years ago
Updated: 4 months ago


CVSS Score: 4.3
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Identifiers: GHSA-47wc-p5cp-w7pw, CVE-2019-10405
References: Repository: https://github.com/jenkinsci/jenkins
Blast Radius: 1.0

Affected Packages

maven:org.jenkins-ci.main:jenkins-core
Affected Version Ranges: >= 2.177, <= 2.196, <= 2.176.3
Fixed in: 2.197, 2.176.4