CVE-2024-11274

PoC —

CVSS 3.1

8.7 high

EPSS

<1%p40

Published

Dec 12, 2024 (Dec 12, 2024)

Modified

Jun 17, 2026

Description

An issue was discovered in GitLab CE/EE affecting all versions starting from 16.1 prior to 17.4.6, starting from 17.5 prior to 17.5.4, and starting from 17.6 prior to 17.6.2, injection of NEL headers in k8s proxy response could lead to session data exfiltration.

Vendors: gitlab
Products: gitlab
Weakness: CWE-601
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.5%)

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