Fiche vulnérabilité
CVE-2025-53631 : faille moyenne dogukanurker flaskblog (CVSS 5.4)
Description
flaskBlog is a blog app built with Flask. In versions 2.8.1 and prior, improper sanitization of postContent when submitting POST requests to /createpost leads to arbitrary JavaScript execution (XSS) on all pages the post is reflected on including /, /post/[ID], /admin/posts, and /user/[ID] of the user that made the post. At time of publication, there are no public patches available.
En bref
- Sévérité
- Moyenne (CVSS 5.4)
- Vecteur CVSS
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- Exploitation active
- Non signalée par la CISA
- Publication
- 14 août 2025
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- dogukanurker flaskblog