CVE-2020-13262

State: Published
Severity: 6.1 Medium
Published: Jun 19, 2020
Updated: Aug 4, 2024
Reserved: May 21, 2020

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

Scores

CVSS	Score	Vector	Source
3.1	6.1 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	GitLab

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
GitLabGitLab	>=12.9, <12.9.8Affected >=12.10, <12.10.7Affected >=13.0, <13.0.1Affected

References

https://gitlab.com/gitlab-org/gitlab/-/issues/211949
https://hackerone.com/reports/824689
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13262.json

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