Beschreibung
Incorrect authorization in the User Messages dashboard widget in Checkmk <2.5.0p5 causes the message-fetching endpoints to return the dashboard creator-s messages rather than the viewer-s, allowing an attacker who knows a valid public dashboard share token to read the issuer-s personal messages by sending requests to the underlying endpoint, even without a User Messages widget present.
CVSS 5.3EPSS 0.187%Risiko 0.54
Quelle öffnen- Veröffentlicht
- 2026-06-08 13:16:33
- Betroffene Versionen
- cannotmatch
- Typ
- Installed app
- Zuletzt geändert
- 2026-07-23 07:10:00
- Vektor
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N