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TrueConf Server Missing Authentication for Critical Function Vulnerability

CVE-2026-72529 Exploited

TrueConf Server contains a missing authentication for critical function vulnerability which could allow a remote unauthorized attacker with network access via port 4307/TCP to execute an arbitrary script.

Being exploited in the wild

Catalogued 20 August 2026 · US federal remediation deadline 23 August 2026

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for…

Assessment

CVSS
Not yet scored
Severity
Unscored
Known exploited
Yes — listed in the CISA KEV catalog
Exploit availability
CISA KEV
Published
20 August 2026
Last updated
20 August 2026
Affected
TrueConf · Server
Weakness
CWE-306

At the source

References

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