Unrated severityNVD Advisory· Published Dec 30, 2025· Updated Jan 2, 2026

CVE-2025-66823

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).

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

TrueConf/serverdescription

Patches

Vulnerability mechanics

References

github.com/x00nullbit/CVE-References/blob/main/CVE-2025-66823/README.mdmitre
trueconf.commitre

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