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Status published
Medium
CVE-2021-25016
Chaty < 2.8.3 - Reflected Cross-Site Scripting
Vulnerability Description
The Chaty WordPress plugin before 2.8.3 and Chaty Pro WordPress plugin before 2.8.2 do not sanitise and escape the search parameter before outputting it back in the admin dashboard, leading to a Reflected Cross-Site Scripting
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:
- Krzysztof Zając
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Affected Vendor
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View all reports →Affected Software
Floating Chat Widget: Contact Icons, Messages, Telegram, Email, SMS, Call Button – Chaty, Floating Chat Widget Pro - Chaty Pro
Vulnerable Versions:
2.8.3, 2.8.2
Timeline
Official Publish:
January 3rd, 2022
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N