CVE-2025-66834EPSS p21.9%

CVE-2025-66834CVE-2025-66834

trueconf / trueconf_server

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.

Scoring

CVSS 7.3 ()
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
EPSS0.31% probability of exploitation · percentile 21.9% · 2026-10-05T12:00:23Z
Last modified2026-08-20
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.