CVE-2020-13262

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CVSS 3.1

6.1 medium

EPSS

<1%p57

Published

Jun 19, 2020 (Jun 19, 2020)

Modified

Jun 17, 2026

Description

Client-Side code injection through Mermaid markup in GitLab CE/EE 12.9 and later through 13.0.1 allows a specially crafted Mermaid payload to PUT requests on behalf of other users via clicking on a link

Vendors: gitlab
Products: gitlab
Weakness: CWE-74
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.9%)

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