CVE-2023-4455
Wallabag user can delete own API client unintentionally
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/
How to fix CVE-2023-4455
To remediate CVE-2023-4455, upgrade the affected package to a fixed version below.
- —upgrade to 2.6.3 or later
Is CVE-2023-4455 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 2.0.0-alpha.1, < 2.6.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |