Wallabag user can delete own API client unintentionally
Impact
wallabag was discovered to contain a Cross-Site Request Forgery (CSRF) which allows attackers to arbitrarily delete API key via /developer/client/delete/{id}
Source excerpt · OSVAffected packages
Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.
| Affected range | Recorded fix |
|---|---|
| From 2.0.0-alpha.1 before 2.6.3Ecosystem versions | 2.6.3 |
Version evidence: OSV · GHSA-gjvc-55fw-v6vq
View original version evidence (46 explicit versions)
Original source description
Description
wallabag was discovered to contain a Cross-Site Request Forgery (CSRF) which allows attackers to arbitrarily delete API key via /developer/client/delete/{id}
This vulnerability has a CVSSv3.1 score of 6.5.
You should immediately patch your instance to version 2.6.3 or higher if you have more than one user and/or having open registration.
Resolution
This action is now doable only via POST method, which ensures that we can't do it via a 3rd-party website.
Credits
We would like to thank @tht1997 for reporting this issue through huntr.dev.
Reference: https://huntr.dev/bounties/5ab1b206-5fe8-4737-b275-d705e76f193a/