CVE-2025-66824

A Stored Cross-Site Scripting (XSS) vulnerability exists in the Meeting location field of the Create/Edit Conference functionality in TrueConf Server v5.5.2.10813. The injected payload is stored via the meeting_room parameter and executed when users visit the Conference Info page, allowing attackers to achieve full Account Takeover (ATO). This issue is caused by improper sanitization of user-supplied input in the meeting_room field.

CVSS v3 8.7 HIGH

8.7^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.3 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/x00nullbit/CVE-References/blob/main/CVE-2025-66824/README.md	Exploit Third Party Advisory
https://trueconf.com	Product
https://github.com/x00nullbit/CVE-References/blob/main/CVE-2025-66824/README.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:trueconf:server:5.5.2.10813:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-12-30 19:15

Updated : 2026-01-07 15:41

NVD link : CVE-2025-66824

Mitre link : CVE-2025-66824

CVE.ORG link : CVE-2025-66824

JSON object : View

Products Affected

trueconf

server

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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