Description
OpenProject is open-source, web-based project management software. Prior to version 17.3.0, a user with `manage_agendas` permission in any project can inject agenda items into meetings belonging to any other project on the instance — even projects they have no access to. No knowledge of the target project, meeting, or victim is required; the attacker can blindly spray items into every meeting on the instance by iterating sequential section IDs. Version 17.3.0 patches the issue.
Problem types
CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition
CWE-639: Authorization Bypass Through User-Controlled Key
Product status
References
github.com/...roject/security/advisories/GHSA-hh5p-gwf8-h245
github.com/...roject/security/advisories/GHSA-hh5p-gwf8-h245
github.com/...ommit/8f693a1f35d0a84bb69af78fb6925f74329ae4fe