CVE-2025-66834

Summary

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.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: total

Additional References

• https://github.com/x00nullbit/CVE-References/blob/main/CVE-2025-66834/README.md

References

• https://trueconf.com
• https://github.com/x00nullbit/CVE-References/blob/main/CVE-2025-66834/README.md

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