Description
Wimi Teamwork On-Premises versions prior to 8.2.0 contain an insecure direct object reference vulnerability in the preview.php endpoint where the item_id parameter lacks proper authorization checks. Attackers can enumerate sequential item_id values to access and retrieve image previews from other users- private or group conversations, resulting in unauthorized disclosure of sensitive information.
CVSS 4.3EPSS 0.179%Risque 0.44
Voir la source- Publication
- 2026-04-08 14:16:28
- Versions concernées
- <8.2.0
- Type
- Installed app
- Dernière modification
- 2026-07-24 21:10:00
- Vecteur
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N