CVE-2025-66823

Medium

Description

An HTML Injection vulnerability in TrueConf server 5.5.2.10813 in the conference description field allows an attacker to inject arbitrary HTML in the Create/Edit conference functionality. The payload will be triggered when the victim opens the Conference Info page ([conference url]/info).

SeverityMedium
CVSS5.4
Exploit probability—
ProductTrueconf Server
PublishedDec 30, 2025
First seenDec 30, 2025

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
trueconf trueconf_server5.5.2.10813—

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