CVE-2025-66834

Published December 30th, 2025

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CVSS v3

7.3

HIGH

CVSS v2

N/A

Affected

PROJECT

Description

A CSV Formula Injection vulnerability in TrueConf Server v5.5.2.10813 allows a normal user to inject malicious spreadsheet formulas into exported chat logs via crafted Display Name.

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CVE write-ups, technical research, and PoC code for vulnerabilities I discovered and analyzed.

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