Vulnerability Details : CVE-2023-5356
Incorrect authorization checks in GitLab CE/EE from all versions starting from 8.13 before 16.5.6, all versions starting from 16.6 before 16.6.4, all versions starting from 16.7 before 16.7.2, allows a user to abuse slack/mattermost integrations to execute slash commands as another user.
Products affected by CVE-2023-5356
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:gitlab:gitlab:16.7.0:*:*:*:community:*:*:*
- cpe:2.3:a:gitlab:gitlab:16.7.0:*:*:*:enterprise:*:*:*
- cpe:2.3:a:gitlab:gitlab:16.7.1:*:*:*:community:*:*:*
- cpe:2.3:a:gitlab:gitlab:16.7.1:*:*:*:enterprise:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-5356
0.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 52 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-5356
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.3
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N |
1.0
|
5.8
|
GitLab Inc. | 2024-01-16 |
9.6
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N |
3.1
|
5.8
|
GitLab Inc. | 2024-01-12 |
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST | 2024-01-18 |
CWE ids for CVE-2023-5356
-
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.Assigned by:
- cve@gitlab.com (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2023-5356
-
https://hackerone.com/reports/2188868
Sign in | HackerOnePermissions Required
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https://gitlab.com/gitlab-org/gitlab/-/issues/427154
Not FoundBroken Link
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