# Trueconf vulnerabilities

Source: https://junglewise.ai/threats/vendors/trueconf  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 11 November 2026, 15:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/trueconf.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 8 vulnerabilities in Trueconf: 1 in the last 7 days and 3 in the last 90 days, 3 of them critical and 3 exploited in the wild. The most recent, CVE-2026-123040, was published on 11 November 2026. Nothing was published in the last eight weeks. 2 technologies have a page of their own.

## Counts

- Last 7 days: 1
- Last 30 days: 1
- Last 90 days: 3
- All time: 8 (3 critical, 3 exploited in the wild)

## About Trueconf

A developer of video conferencing and collaboration software for private networks and cloud environments.

## Latest Trueconf vulnerabilities

- [CVE-2026-123040: TrueConf Server Linux privilege escalation via incorrect default permissions](https://junglewise.ai/threats/cve-2026-123040-an-attacker-who-gains-the-ability-to-execute-arbitrary-code-on-a) (high, CVSS 7.8, published 11 Nov 2026)
- [CVE-2026-72530: TrueConf Server code injection vulnerability](https://junglewise.ai/threats/cve-2026-72530-trueconf-server-code-injection-vulnerability) (critical, exploited in the wild, CVSS 9, published 19 Aug 2026)
- [CVE-2026-72529: TrueConf Server missing authentication for critical function](https://junglewise.ai/threats/cve-2026-72529-trueconf-server-missing-authentication-for-critical-function) (critical, exploited in the wild, CVSS 9.8, published 19 Aug 2026)
- [CVE-2026-3502: TrueConf Client download of code without integrity check](https://junglewise.ai/threats/cve-2026-3502-trueconf-client-download-of-code-without-integrity-check) (critical, exploited in the wild, CVSS 7.8, published 2 Apr 2026)
- [CVE-2025-66823: TrueConf Server HTML injection in conference description](https://junglewise.ai/threats/cve-2025-66823-trueconf-server-html-injection-in-conference-description) (medium, CVSS 5.4, published 30 Dec 2025)
- [CVE-2025-66835: TrueConf Client DLL hijacking in wfapi.dll](https://junglewise.ai/threats/cve-2025-66835-trueconf-client-dll-hijacking-in-wfapi-dll) (high, CVSS 7.1, published 30 Dec 2025)
- [CVE-2025-66834: TrueConf Server CSV formula injection via Display Name](https://junglewise.ai/threats/cve-2025-66834-trueconf-server-csv-formula-injection-via-display-name) (high, CVSS 7.3, published 30 Dec 2025)
- [CVE-2025-66824: TrueConf Server stored cross-site scripting in meeting location field](https://junglewise.ai/threats/cve-2025-66824-trueconf-server-stored-cross-site-scripting-in-meeting-location) (high, CVSS 8.7, published 30 Dec 2025)

## Most severe Trueconf vulnerabilities

- [CVE-2026-72529: TrueConf Server missing authentication for critical function](https://junglewise.ai/threats/cve-2026-72529-trueconf-server-missing-authentication-for-critical-function) (critical, exploited in the wild, CVSS 9.8, published 19 Aug 2026)
- [CVE-2026-72530: TrueConf Server code injection vulnerability](https://junglewise.ai/threats/cve-2026-72530-trueconf-server-code-injection-vulnerability) (critical, exploited in the wild, CVSS 9, published 19 Aug 2026)
- [CVE-2026-3502: TrueConf Client download of code without integrity check](https://junglewise.ai/threats/cve-2026-3502-trueconf-client-download-of-code-without-integrity-check) (critical, exploited in the wild, CVSS 7.8, published 2 Apr 2026)
- [CVE-2025-66824: TrueConf Server stored cross-site scripting in meeting location field](https://junglewise.ai/threats/cve-2025-66824-trueconf-server-stored-cross-site-scripting-in-meeting-location) (high, CVSS 8.7, published 30 Dec 2025)
- [CVE-2026-123040: TrueConf Server Linux privilege escalation via incorrect default permissions](https://junglewise.ai/threats/cve-2026-123040-an-attacker-who-gains-the-ability-to-execute-arbitrary-code-on-a) (high, CVSS 7.8, published 11 Nov 2026)
- [CVE-2025-66834: TrueConf Server CSV formula injection via Display Name](https://junglewise.ai/threats/cve-2025-66834-trueconf-server-csv-formula-injection-via-display-name) (high, CVSS 7.3, published 30 Dec 2025)
- [CVE-2025-66835: TrueConf Client DLL hijacking in wfapi.dll](https://junglewise.ai/threats/cve-2025-66835-trueconf-client-dll-hijacking-in-wfapi-dll) (high, CVSS 7.1, published 30 Dec 2025)
- [CVE-2025-66823: TrueConf Server HTML injection in conference description](https://junglewise.ai/threats/cve-2025-66823-trueconf-server-html-injection-in-conference-description) (medium, CVSS 5.4, published 30 Dec 2025)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 2 | 2 | 2 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 1 | 0 | 0 |

## Trueconf technologies

- [TrueConf Client](https://junglewise.ai/threats/technologies/client): 5 vulnerabilities
- [TrueConf Server](https://junglewise.ai/threats/technologies/trueconf-server): 5 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Trueconf vulnerabilities", https://junglewise.ai/threats/vendors/trueconf, 11 November 2026.