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CVE-2023-5933

Good to know:

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Date: January 25, 2024

An issue has been discovered in GitLab CE/EE affecting all versions after 13.7 before 16.6.6, 16.7 prior to 16.7.4, and 16.8 prior to 16.8.1. Improper input sanitization of user name allows arbitrary API PUT requests.

Language: Ruby

Severity Score

Related Resources (5)

https://nvd.nist.gov/vuln/detail/CVE-2023-5933
https://gitlab.com/gitlab-org/gitlab/-/issues/430236
https://hackerone.com/reports/2225710
https://about.gitlab.com/releases/2024/01/25/critical-security-release-gitlab-16-8-1-released/
https://www.mend.io/vulnerability-database/CVE-2023-5933

Severity Score

Weakness Type (CWE)

Cross-Site Scripting (XSS)

CWE-79

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

CWE-80

Top Fix

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Upgrade Version

Upgrade to version v16.6.6,v16.7.4,v16.8.1

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): LOW
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): NONE

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