Description
phpBB contains an arbitrary file upload vulnerability that allows authenticated attackers to upload malicious files by exploiting the plupload functionality and phar:// stream wrapper. Attackers can upload a crafted zip file containing serialized PHP objects that execute arbitrary code when deserialized through the imagick parameter in attachment settings.
CVSS 8.8EPSS 0%Risque 0.88
Voir la source- Publication
- 2026-04-05 21:16:47
- Versions concernées
- unknown
- Type
- Installed app
- Vecteur
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H