CVE-2020-26409

A DOS vulnerability exists in Gitlab CE/EE >=10.3, <13.4.7,>=13.5, <13.5.5,>=13.6, <13.6.2 that allows an attacker to trigger uncontrolled resource by bypassing input validation in markdown fields.

Score

CVSS 3.1 6.5 Medium

Status

Modified - cve@gitlab.com

Published

2020-12-11

Last modified

2024-08-04

Weaknesses

CWE-20, CWE-400

Affected products

• Gitlab (Gitlab)
• Gitlab Ceee (Gitlab)

References

• https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26409.json
• https://gitlab.com/gitlab-org/gitlab/-/issues/259626
• https://hackerone.com/reports/990461