Beschreibung
Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, a malicious second factor name on an attacker-controlled account was not escaped in the delete confirmation dialog, allowing stored cross-site scripting when an administrator impersonated that account. This issue is fixed in versions 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5.
CVSS 7.3EPSS 0.498%Risiko 0.76
Quelle öffnen- Veröffentlicht
- 2026-07-09 22:17:05
- Betroffene Versionen
- <2026.6.0, <2026.5.1, <2026.4.2, <2026.1.5
- Typ
- Webanwendung
- Vektor
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N