CVE-2023-46656

MEDIUM

Jenkins Multibranch Scan Webhook Trigger Plugin <1.0.9 - Info Discl...

Title source: llm

Description

Jenkins Multibranch Scan Webhook Trigger Plugin 1.0.9 and earlier uses a non-constant time comparison function when checking whether the provided and expected webhook token are equal, potentially allowing attackers to use statistical methods to obtain a valid webhook token.

References (2)

[Mailing List] http://www.openwall.com/lists/oss-security/2023/10/25/2

[Vendor Advisory] https://www.jenkins.io/security/advisory/2023-10-25/#SECURITY-2875

Scores

CVSS v3 5.3

EPSS 0.0011

EPSS Percentile 28.8%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-697

Status published

Products (2)

igalg.jenkins.plugins/multibranch-scan-webhook-trigger 0Maven

jenkins/multibranch_scan_webhook_trigger < 1.0.9

Published Oct 25, 2023

Tracked Since Feb 18, 2026