CVEvulnerability

CVE-2021-22171

6.5 MEDIUM Published 2021-01-15 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-01-15
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.3 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
Weaknesses
CWE-287

Description

Insufficient validation of authentication parameters in GitLab Pages for GitLab 11.5+ allows an attacker to steal a victim's API token if they click on a maliciously crafted link

Affected configurations

• gitlab gitlab (>= 11.5.0 < 13.5.6) • gitlab gitlab (>= 13.6.0 < 13.6.4) • gitlab gitlab (>= 13.7.0 < 13.7.2)

Related

Weakness · CWE (1)

  • CWE-287 Improper Authentication weakness

References