CVE-2026-84649: Jenkins Project Jenkins, CSRF

Описание

Оригинално описание

In Stapler 1839.ved17667b_a_eb_5 through 2107.v8dfcb_e8ed317 (both inclusive), except 2088.2093.vd7c3e58008a_6, included in Jenkins 2.447 through 2.579 (both inclusive), LTS 2.452.1 through 2.568.2 (both inclusive), an HTTP endpoint serving dynamically generated JavaScript resources embeds the user's cross-site request forgery (CSRF) token (crumb) as a string literal, allowing attackers with control over a page hosted on the same site as Jenkins to obtain a valid crumb for the targeted user's session and perform actions on their behalf.

Засегнати продукти

• Jenkins Project Jenkins: от 2.580 нататък; преди 2.447; 2.568.3 преди 2.568.*

Вид слабост

• CWE-352 CSRF

История

Други уязвимости в Jenkins Project Jenkins

• CVE-2026-117626
• CVE-2026-117625
• CVE-2026-117624
• CVE-2026-117623
• CVE-2026-117621

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-84649
• https://nvd.nist.gov/vuln/detail/CVE-2026-84649
• https://www.jenkins.io/security/advisory/2026-09-02/#SECURITY-3878