fkie_cve-2025-66834
Vulnerability from fkie_nvd
Published
2025-12-30 19:15
Modified
2025-12-30 19:15
Severity ?
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.
Impacted products
Vendor Product Version



{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    }
  ],
  "id": "CVE-2025-66834",
  "lastModified": "2025-12-30T19:15:44.720",
  "metrics": {},
  "published": "2025-12-30T19:15:44.720",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/x00nullbit/CVE-References/blob/main/CVE-2025-66834/README.md"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://trueconf.com"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Received"
}


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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


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