wallabag subject to Improper Authorization via annotations
Impact
The annotations feature lets users add annotations on highlighted parts of an entry.
The controller does not validate authorization on PUT and DELETE requests which lets a logged user modify or delete any annotation using their ID on their endpoints example.org/annotations/{id}.
These vulnerable requests also disclose highlighted parts of the entry to the attacker.
You should immediately patch your instance to version 2.5.3 or higher if you have more than one user and/or having open registration.
Resolution
A user check is now done in the vulnerable methods before applying change on an annotation.
The Annotation retrieval through a ParamConverter has also been replaced with a call to the AnnotationRepository in order to prevent any information disclosure through response discrepancy.
Workarounds
Credits
We would like to thank @bAuh0lz for reporting this issue through huntr.dev.
Reference: https://huntr.dev/bounties/8fdd9b31-d89b-4bbe-9557-20b960faf926/
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Paquete de Composer | wallabag/wallabag | >= 2.0.0-beta.1, < 2.5.3 | 2.5.3 |
Referencias
- https://github.com/wallabag/wallabag/security/advisories/GHSA-mrqx-mjc4-vfh3
- https://nvd.nist.gov/vuln/detail/CVE-2023-0610
- https://github.com/wallabag/wallabag/commit/5ac6b6bff9e2e3a87fd88c2904ff3c6aac40722e
- https://github.com/wallabag/wallabag
- https://huntr.dev/bounties/8fdd9b31-d89b-4bbe-9557-20b960faf926
- Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N- Debilidad (CWE)
-- Plataforma
- Composer
- Paquete
wallabag/wallabag- Publicada
- 02.02.2023
- Actualizado
- 11.10.2026 10:22
Fuentes y licencias
OSV / GitHub Advisory Database - GHSA-mrqx-mjc4-vfh3 - CC BY 4.0
Historial de vulnerabilidades: wallabag/wallabag
Todas las vulnerabilidades publicadas de este paquete (Paquete de Composer), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 12
- Primera → última
- 05.2022 04.2025
- Sin corrección
- 1
- Explotada en ataques
- 0
Distribución por gravedad
- Media 12
Divulgaciones por año
- 2022: 1
- 2023: 9
- 2024: 1
- 2025: 1
- 2026: 0
-
wallabag subject to Improper Authorization via annotations esta entrada
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