CVE-2019-5471

PoC ×2—

CVSS 3.1

5.4 medium

EPSS

<1%p54

Published

Sep 9, 2019 (Sep 9, 2019)

Modified

Jun 17, 2026

Description

An input validation and output encoding issue was discovered in the GitLab email notification feature which could result in a persistent XSS. This was addressed in GitLab 12.1.2, 12.0.4, and 11.11.6.

Vendors: gitlab
Products: gitlab
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.8%)

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