Cross Site Scripting vulnerability in 66biolinks by AltumCode v.61.0.1 allows an attacker to execute arbitrary code via a crafted favicon file

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

No data.

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://66biolinks.com/ cve-icon cve-icon
https://gist.github.com/Waqar-Arain/2a21b135a04e7804c124688ea1085875 cve-icon cve-icon
History

Mon, 12 Jan 2026 19:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-79
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 12 Jan 2026 16:15:00 +0000

Type Values Removed Values Added
Description Cross Site Scripting vulnerability in 66biolinks by AltumCode v.61.0.1 allows an attacker to execute arbitrary code via a crafted favicon file
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-01-12T18:25:32.920Z

Reserved: 2025-12-08T00:00:00.000Z

Link: CVE-2025-66939

cve-icon Vulnrichment

Updated: 2026-01-12T18:23:48.395Z

cve-icon NVD

Status : Received

Published: 2026-01-12T16:16:04.287

Modified: 2026-01-12T19:16:01.240

Link: CVE-2025-66939

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses