CVE-2025-54411 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

Discourse is an open-source discussion platform. Welcome banner user name string for logged in users can be vulnerable to XSS attacks, which affect the user the…
Low CVSS: 2.4

CVE-2025-54411

Discourse is an open-source discussion platform. Welcome banner user name string for logged in users can be vulnerable to XSS attacks, which affect the user themselves or an admin impersonating them. Admins can temporarily alter the welcome_banner.header.logged_in_members site text to remove the preferred_display_name placeholder, or not impersonate
any users for the time being. This vulnerability is fixed in 3.5.0.beta8.
Vendor
Discourse
Product
Discourse
CWE
CWE-79
Yayın Tarihi
2025-08-19 17:15:40
Güncelleme
2025-08-25 18:25:52
Source Identifier
security-advisories@github.com
KEV Date Added
-

Kategoriler

CWE-79 Discourse LOW Discourse 2025

Referanslar

https://github.com/discourse/discourse/commit/a3374d2850f07444d113216e1d539ee21650dbff https://github.com/discourse/discourse/security/advisories/GHSA-5mm6-j5vq-6884