What is CVE-2026-65696?

CVE-2026-65696 is a medium-severity vulnerability in Sct Overseerr, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.4/10. Published 2026-07-23.

How severe is CVE-2026-65696?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Auth bypass in Sct Overseerr

CVE-2026-65696

Overseerr through 1.35.0 contains an authorization bypass through user-controlled key vulnerability in the push subscription API that allows authenticated users to list, read, and delete any other user's push subscriptions by supplying an…

Vulnerability class: IDOR (Insecure Direct Object Reference)

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.

Affected products

Sct Overseerr — versions 0

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

disclosure@vulncheck.com (technical-description, exploit)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-65696?: CVE-2026-65696 is a medium-severity vulnerability in Sct Overseerr, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.4/10. Published 2026-07-23.
How severe is CVE-2026-65696?: Medium severity. CVSS v3 base score is 5.4 out of 10.