Auth bypass in Ignisda Ryot
CVE-2026-77442
Ryot is a self-hosted personal tracking application. Prior to 10.4.0, the createOrUpdateUserIntegration GraphQL mutation in crates/services/user/src/integration_operations.rs allows a low-privileged authenticated user to supply another user's integrationId to create_or_update_user_integration() without an ownership check. SeaORM treats the supplied primary key as an update target, and the operation assigns the caller's user_id while replacing the targeted integration's provider_specifics and other configuration, which can transfer ownership, overwrite configuration, or disable the victim's integration. Exploitation requires obtaining the victim's non-brute-forceable integration id, and the vulnerable update does not disclose existing stored credential values. This issue is fixed in version 10.4.0.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Ignisda Ryot — versions < 10.4.0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-77442?
- CVE-2026-77442 is a medium-severity vulnerability in Ignisda Ryot, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 5.9/10. Published 2026-11-06.
- How severe is CVE-2026-77442?
- Medium severity. CVSS v3 base score is 5.9 out of 10.