GHSA-g7vv-4mjj-6fgm
Account Takeover & Privilege-Escalation To Admin via Stored XSS in Menu Node Name Rendered in Page Properties Configure Dialog
Einstufung nach Quelle
Keine Quelle nennt einen CVSS-Wert.
Trivys eigenes Label ist CRITICAL. Kritisch laut Ruby Advisory DB.
Beschreibung
An improper input sanitization vulnerability in the Page Properties menu node rendering allows Author-level users to inject stored JavaScript that executes in an Admin's browser when they open the Configure dialog for a page containing the malicious node. The payload executes with the Admin's session privileges, allowing an attacker to perform administrative actions and create an attacker-controlled administrator account, resulting in full account takeover and privilege escalation.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| rubygems::Ruby Advisory Database | alchemy_cms | >= 8.3.8 |