CVE-2022-1148

2022-04-0400:00:00

ubuntu.com

gitlab pages

improper authorization

access token

private websites

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

EPSS

0.002

Percentile

54.2%

JSON

Improper authorization in GitLab Pages included with GitLab CE/EE affecting
all versions from 11.5 prior to 14.7.7, 14.8 prior to 14.8.5, and 14.9
prior to 14.9.2 allowed an attacker to steal a user’s access token on an
attacker-controlled private GitLab Pages website and reuse that token on
the victim’s other private websites