Submit #758665: Psi Probe <=5.3.0 Broken Access Controlinfo

TitlePsi Probe <=5.3.0 Broken Access Control
DescriptionPsi Probe versions up to and including 5.3.0 allow any authenticated user with the "probeuser" role to terminate multiple user sessions simultaneously through the /app/expire_list.htm endpoint. The application processes bulk session expiration requests without validating ownership of the target sessions, enabling low-privileged users to cause widespread denial of service by forcibly logging out multiple users across different web applications in a single HTTP request.
Source⚠️ https://github.com/AnalogyC0de/public_exp/issues/13
User
 Ana10gy (UID 93358)
Submission02/15/2026 04:38 (5 months ago)
Moderation02/26/2026 16:13 (11 days later)
StatusAccepted
VulDB entry347993 [psi-probe PSI Probe up to 5.3.0 Session ExpireSessionsController.java handleRequestInternal denial of service]
Points20

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