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Vulnerability record · CVE-2026-92805 · published 16 September 2026

CVE-2026-92805: Missing authentication for critical function vulnerability

UVdesk Community Skeleton through 1.1.8 fails to authenticate or validate installation state on wizard endpoints in ConfigureHelpdesk controller actions. Unauthenticated attackers can repoint the database and create super administrator accounts by submitting crafted requests to wizard endpoints, gaining full control of the instance.

9.3 CVSS 4.0 Critical EPSS 0.64% · top 51.4% CWE-306 · Missing authentication for critical function Deferred
9.3CVSS 4.0 base score
0.64%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
4References
22 Sep 2026Last modified by NVD

Description

UVdesk Community Skeleton through 1.1.8 fails to authenticate or validate installation state on wizard endpoints in ConfigureHelpdesk controller actions. Unauthenticated attackers can repoint the database and create super administrator accounts by submitting crafted requests to wizard endpoints, gaining full control of the instance.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
https://github.com/uvdesk/community-skeleton
https://github.com/uvdesk/community-skeleton/blob/6f35040/src/Resources/config/routes.yaml#L1-L35
https://github.com/uvdesk/community-skeleton/issues/926
https://www.vulncheck.com/advisories/uvdesk-community-skeleton-through-1.1.8-missing-authentication-on-the-installation-

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Source: NIST National Vulnerability Database (record CVE-2026-92805), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.