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GHSA-56fm-hfp3-x3w3

MEDIUM

GHSA-56fm-hfp3-x3w3 is a medium-severity (CVSS 4.3) vulnerability in wallabag/wallabag. O3 Security confirms whether GHSA-56fm-hfp3-x3w3 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.

Wallabag user can disable 2FA unintentionally

Published
Oct 2, 2023
Updated
Dec 7, 2024
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed

Blast Radius

1 pkg affected
🐘wallabag/wallabag

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.

Description

Impact

wallabag was discovered to contain a Cross-Site Request Forgery (CSRF) which allows attackers to arbitrarily disable 2FA through /config/otp/app/disable and /config/otp/email/disable.

This vulnerability has a CVSSv3.1 score of 4.3.

You should upgrade your instance to version 2.6.7 or higher.

Resolution

These endpoints now require POST method.

Credits

We would like to thank @dhina016 for reporting this issue through huntr.dev.

Reference: https://huntr.dev/bounties/4c446fe7-2a44-4907-b0cf-4ab77d75c487/

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐘Packagistwallabag/wallabag2.0.0-alpha.1&&< 2.6.72.6.7

Detection & mitigation playbook

Open-source dependency
  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for wallabag/wallabag. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.

  2. Fix

    Update wallabag/wallabag to 2.6.7 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-56fm-hfp3-x3w3 is resolved across your whole dependency graph.

  3. Workarounds

    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

  4. How O3 protects you

    O3 pinpoints whether GHSA-56fm-hfp3-x3w3 is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.

Tailored to GHSA-56fm-hfp3-x3w3. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

## Impact wallabag was discovered to contain a Cross-Site Request Forgery (CSRF) which allows attackers to arbitrarily disable 2FA through `/config/otp/app/disable` and `/config/otp/email/disable`. This vulnerability has a CVSSv3.1 score of 4.3. **You should upgrade your instance to version 2.6.7 or higher.** ## Resolution These endpoints now require POST method. ## Credits We would like to thank @dhina016 for reporting this issue through huntr.dev. Reference: https://huntr.dev/bounties/4c446fe7-2a44-4907-b0cf-4ab77d75c487/
O3 Security · Impact-Aware SCA

Is GHSA-56fm-hfp3-x3w3 in your dependencies?

O3 detects GHSA-56fm-hfp3-x3w3 across Packagist dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.