Vulnerability in Get-Convex Convex-Backend
CVE-2026-97691
Convex is an open-source reactive database for application developers. Prior to the self-hosted image published on August 10, 2026 and local deployment binary precompiled-2026-08-10-c0cb7ae, a malicious user can, in rare cases, perform unauthorized reading of deployment information from a Convex deployment. The maintainer has intentionally withheld the affected component and technical mechanism to protect self-hosted deployments that have not been updated, and no evidence of exploitation is known. Convex cloud deployments were patched automatically. This issue is fixed in the self-hosted image published on August 10, 2026 and local binary precompiled-2026-08-10-c0cb7ae.
Published .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.
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
- Get-Convex Convex-Backend — versions < precompiled-2026-08-10-c0cb7ae
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-97691?
- CVE-2026-97691 is a medium-severity vulnerability in Get-Convex Convex-Backend, classified under Improper Access Control. CVSS score: 4.3/10. Published 2026-10-12.
- How severe is CVE-2026-97691?
- Medium severity. CVSS v3 base score is 4.3 out of 10.