CVE-2026-27154
Discourse is an open source discussion platform. Prior to versions 2025.12.2, 2026.1.1, and 2026.2.0, a user full name can be evaluated as raw HTML when the following settings are set: `display_name_on_posts` => true; and `prioritize_username_in_ux` => false. Editing a post of a malicious user would trigger an XSS. Versions 2025.12.2, 2026.1.1, and 2026.2.0 patch the issue. No known workarounds are available.
Vendor
Product
CWE
Yayın Tarihi
2026-02-26 22:20:47
Güncelleme
2026-03-02 18:13:16
Source Identifier
security-advisories@github.com
KEV Date Added
-