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Vulnerability record · CVE-2025-71421 · published 21 September 2026

CVE-2025-71421: Improper privilege management vulnerability

UVdesk core-framework before 1.1.7 contains an improper privilege management vulnerability in the editAgent endpoint that allows agents with agent-management privilege to escalate their own role to administrator. Attackers can submit their own account identifier with a role parameter set to ROLE_ADMIN to gain full administrative control over agents, tickets, and mail configuration.

8.6 CVSS 4.0 High EPSS 0.44% · top 64.2% CWE-269 · Improper privilege management Deferred
8.6CVSS 4.0 base score
0.44%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
7References
22 Sep 2026Last modified by NVD

Description

UVdesk core-framework before 1.1.7 contains an improper privilege management vulnerability in the editAgent endpoint that allows agents with agent-management privilege to escalate their own role to administrator. Attackers can submit their own account identifier with a role parameter set to ROLE_ADMIN to gain full administrative control over agents, tickets, and mail configuration.

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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/releases/tag/v1.1.8
https://github.com/uvdesk/core-framework
https://github.com/uvdesk/core-framework/blob/v1.1.6/Controller/Account.php#L278-L282
https://github.com/uvdesk/core-framework/commit/b8bcdc503659f9d5c5cd73627cfc5d45508b9a55
https://github.com/uvdesk/core-framework/releases/tag/v1.1.7
https://hackmd.io/@leediay/B1Cz5voFGg
https://www.vulncheck.com/advisories/uvdesk-core-framework-before-1.1.7-privilege-escalation-via-editagent

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Source: NIST National Vulnerability Database (record CVE-2025-71421), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.