CVE-2022-1783 : Security Advisory and Response
Learn about CVE-2022-1783 impacting GitLab versions 14.3 to 15.0.1, allowing group maintainers to add unauthorized members to projects. Understand the impact and mitigation steps.
An overview of CVE-2022-1783 affecting GitLab versions 14.3 to 15.0.1, allowing malicious group maintainers to add new members to projects.
Understanding CVE-2022-1783
This CVE impacts GitLab, enabling unauthorized addition of members to projects by group maintainers.
What is CVE-2022-1783?
A vulnerability in GitLab versions 14.3 through 15.0.1 allows group maintainers to add members to projects within the group, bypassing owner settings.
The Impact of CVE-2022-1783
The vulnerability poses a low-severity risk, with a CVSS base score of 2.6. It requires high privileges but does not affect confidentiality or availability.
Technical Details of CVE-2022-1783
Details on the vulnerability affecting GitLab instances.
Vulnerability Description
The flaw allows group maintainers to add new members to projects through the REST API, regardless of owner settings.
Affected Systems and Versions
GitLab versions from 14.3 to 15.0.1 are impacted by this vulnerability.
Exploitation Mechanism
Malicious group maintainers can exploit the REST API to add unauthorized members to projects within their group.
Mitigation and Prevention
Measures to address and prevent exploitation of CVE-2022-1783.
Immediate Steps to Take
Users should update GitLab to versions 14.9.5, 14.10.4, or 15.0.1 to mitigate the vulnerability.
Long-Term Security Practices
Regularly update GitLab to the latest versions and monitor group memberships for unauthorized additions.
Patching and Updates
Stay informed about security updates from GitLab and apply patches promptly to prevent potential exploits.