GHSA-7f84-p6r5-jr6q

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    GHSA-7f84-p6r5-jr6q

    Published: 24 Jun 2022Last Modified: 6 Dec 2023

    Summary: Cross-site Scripting vulnerability in Jenkins

    Details: Since Jenkins 2.321 and LTS 2.332.1, the HTML output generated for new symbol-based SVG icons includes the `title` attribute of `l:ionicon` until Jenkins 2.334 and `alt` attribute of `l:icon` since Jenkins 2.335 without further escaping. This vulnerability is known to be exploitable by attackers with Job/Configure permission. Jenkins 2.356, LTS 2.332.4 and LTS 2.346.1 addresses this vulnerability, the `title` attribute of `l:ionicon` (Jenkins LTS 2.332.4) and `alt` attribute of `l:icon` (Jenkins 2.356 and LTS 2.346.1) are escaped in the generated HTML output.

    References: https://nvd.nist.gov/vuln/detail/CVE-2022-34171, https://github.com/jenkinsci/jenkins, https://www.jenkins.io/security/advisory/2022-06-22/#SECURITY-2781

    Affected packages

    Package

    Name: org.jenkins-ci.main:jenkins-core

    Purl: pkg:maven/org.jenkins-ci.main/jenkins-core

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 2.350
    Fixed -2.356

    Affected versions

    2.350

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GHSA-7f84-p6r5-jr6q | CVE-DB