Description

Incorrect Privilege Assignment vulnerability in Jauhari Xelion Xelion Webchat allows Privilege Escalation. This issue affects Xelion Webchat: from n/a through 9.1.0.

Classification

CVE ID: CVE-2025-39542

CVSS Base Severity: HIGH

CVSS Base Score: 8.8

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products

Vendor: Jauhari Xelion

Product: Xelion Webchat

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 12.51% (scored less or equal to compared to others)

EPSS Date: 2025-04-18 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-39542
https://patchstack.com/database/wordpress/plugin/xelion-webchat/vulnerability/wordpress-xelion-webchat-9-1-0-privilege-escalation-vulnerability?_s_id=cve

Timeline