Security Advisories: GSA_kwCzR0hTQS1nanZjLTU1ZnctdjZ2cc4AA1aX

Wallabag user can delete own API client unintentionally

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/

Permalink: https://github.com/advisories/GHSA-gjvc-55fw-v6vq
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1nanZjLTU1ZnctdjZ2cc4AA1aX
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: 9 months ago
Updated: 9 months ago

CVSS Score: 6.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Identifiers: GHSA-gjvc-55fw-v6vq, CVE-2023-4455
References:

• https://github.com/wallabag/wallabag/security/advisories/GHSA-gjvc-55fw-v6vq
• https://github.com/wallabag/wallabag/commit/ffcc5c9062fcc8cd922d7d6d65edbe5efae96806
• https://huntr.dev/bounties/5ab1b206-5fe8-4737-b275-d705e76f193a/
• https://github.com/advisories/GHSA-gjvc-55fw-v6vq

Repository: https://github.com/wallabag/wallabag
Blast Radius: 4.5

Affected Packages