CVE-2023-40343

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CVSS 3.1

5.9 medium

EPSS

<1%p46

Published

Aug 16, 2023 (Aug 16, 2023)

Modified

Jun 17, 2026

Description

Jenkins Tuleap Authentication Plugin 1.1.20 and earlier uses a non-constant time comparison function when validating an authentication token allowing attackers to use statistical methods to obtain a valid authentication token.

Vendors: jenkins
Products: tuleap authentication
Weakness: CWE-203
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.6%)

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