Gitea does not properly validate project ownership when performing operations on organization projects. This flaw enables a user who has write access to a project within one organization to potentially modify projects in another organization, violating access control policies. The vulnerability is tracked as CWE-284 (Improper Access Control) and has a CVSS v3.1 base score of 9.1, indicating critical severity. There is no explicit patch or remediation information provided in the vendor advisory or patch links. The Red Hat advisory URL is provided but contains no detailed remediation content in the input data.

An attacker with write access to a project in one organization can modify projects in other organizations, potentially leading to unauthorized code changes and compromise of project integrity. The vulnerability impacts confidentiality and integrity but does not affect availability. The CVSS vector indicates network attack vector, low attack complexity, no privileges required, no user interaction, and high confidentiality and integrity impact.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch information is provided in the available data. Users should monitor the Red Hat advisory and Gitea project communications for updates. Until a fix is available, restrict project write access carefully and review organizational project permissions to minimize risk.