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Status published
High
CVE-2025-39542
WordPress Xelion Webchat plugin <= 9.1.0 - Privilege Escalation Vulnerability
Vulnerability Description
Incorrect Privilege Assignment vulnerability in Jauhari Xelion Xelion Webchat xelion-webchat allows Privilege Escalation.This issue affects Xelion Webchat: from n/a through <= 9.1.0.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- LVT-tholv2k | Patchstack Bug Bounty Program
Affected Vendor
Jauhari Xelion
View all reports →Affected Software
Xelion Webchat
Vulnerable Versions:
0
Timeline
Official Publish:
April 17th, 2025
Last Modified:
April 28th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H