SB2025052223 - Multiple vulnerabilities in GitLab CE/EE
Published: May 22, 2025
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 10 secuirty vulnerabilities.
1) Resource exhaustion (CVE-ID: CVE-2025-0993)
The vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources. A remote user can trigger resource exhaustion and perform a denial of service (DoS) attack.
2) Input validation error (CVE-ID: CVE-2024-12093)
The vulnerability allows a remote user to bypass 2FA authentication.
The vulnerability exists due to improper XPath validation allowed modified SAML responses. A remote user can abuse such behavior to bypass 2FA requirement.
3) Resource management error (CVE-ID: CVE-2024-7803)
The vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper management of internal resources in Discord webhook integration. A remote user can perform a denial of service (DoS) attack.
4) Input validation error (CVE-ID: CVE-2025-3111)
The vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input in the Kubernetes integration. A remote user can pass specially crafted input to the application and perform a denial of service (DoS) attack.
5) Input validation error (CVE-ID: CVE-2025-2853)
The vulnerability allows a remote useer to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of notes before posting. A remote user can pass specially crafted input to the application and perform a denial of service (DoS) attack.
6) Information disclosure (CVE-ID: CVE-2025-4979)
The vulnerability allows a remote user to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application. A remote user can reveal masked or hidden CI variables (that they did not author) in the WebUI, by simply creating their own variable and observing the HTTP response.
7) Security features bypass (CVE-ID: CVE-2025-0605)
The vulnerability allows a remote user to bypass implemented security restrictions.
The vulnerability exists due to the way group access controls are processed. Certain users can bypass two-factor authentication requirements.
8) Information disclosure (CVE-ID: CVE-2025-0679)
The vulnerability allows a remote user to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application. Under certain conditions a remote user can view full email addresses that should be partially obscured.
9) Information disclosure (CVE-ID: CVE-2024-9163)
The vulnerability allows a remote USER to gain access to potentially sensitive information.
The vulnerability exists due to a logic error. A remote user can cause a branch name confusion in confidential MRs and gain access to sensitive information.
10) Improper access control (CVE-ID: CVE-2025-1110)
The vulnerability allows a remote user to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions. A remote user with limited permissions can gain unauthorized access to Job Data via a crafted GraphQL query.
Remediation
Install update from vendor's website.