CVEvulnerability

CVE-2021-22225

5.4 MEDIUM Published 2021-07-07 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-07-07
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.7 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS 3.1 ([email protected])
5.4 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS 2.0 ([email protected])
3.5 LOW — AV:N/AC:M/Au:S/C:N/I:P/A:N
Weaknesses
CWE-79

Description

Insufficient input sanitization in markdown in GitLab version 13.11 and up allows an attacker to exploit a stored cross-site scripting vulnerability via a specially-crafted markdown

Affected configurations

• gitlab gitlab (>= 13.11.3 < 13.11.6) • gitlab gitlab (>= 13.12.0 < 13.12.6) • gitlab gitlab (>= 14.0.0 < 14.0.2)

Related

Weakness · CWE (1)

  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References