CVE-2025-66834

HIGH

7.3

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.

Details CVE

Score CVSS v3.17.3

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurREQUIRED

Publie12/30/2025

Derniere modification1/7/2026

Sourcenvd

Observations honeypot0

Produits affectes

trueconf:server

Faiblesses (CWE)

CWE-1236

References

https://github.com/x00nullbit/CVE-References/blob/main/CVE-2025-66834/README.md(cve@mitre.org)

https://trueconf.com(cve@mitre.org)

https://github.com/x00nullbit/CVE-References/blob/main/CVE-2025-66834/README.md(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

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