{"id":"CVE-2025-66939","aliases":["EUVD-2026-1914","GHSA-g579-x2p7-hjfv"],"status":"published","title":"Cross Site Scripting vulnerability in 66biolinks by AltumCode v.61.0.1 allows an attacker to...","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","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00266,"percentile":0.1869,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-01-12T00:00:00Z","modified":"2026-06-17T09:57:20Z","products":[{"vendor":"altumcode","product":"66biolinks"}],"references":[{"url":"https://66biolinks.com/","tags":["Product"]},{"url":"https://gist.github.com/Waqar-Arain/2a21b135a04e7804c124688ea1085875","tags":["Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-66939"},{"url":"https://66biolinks.com"},{"url":"https://github.com/advisories/GHSA-g579-x2p7-hjfv"}],"sources":{"cve":[{"id":"CVE-2025-66939","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","status":"published","published":"2026-01-12T00:00:00Z","modified":"2026-01-12T18:25:32.92Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:32:53.157279Z"}],"euvd":[{"id":"EUVD-2026-1914","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","status":"published","published":"2026-01-12T00:00:00Z","modified":"2026-01-12T18:25:32Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:48:53.22038Z"}],"ghsa":[{"id":"GHSA-g579-x2p7-hjfv","title":"Cross Site Scripting vulnerability in 66biolinks by AltumCode v.61.0.1 allows an attacker to...","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","status":"published","published":"2026-01-12T18:30:30Z","modified":"2026-01-12T21:31:37Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:05:34.043335Z"}],"nvd":[{"id":"CVE-2025-66939","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","status":"published","published":"2026-01-12T16:16:04.287Z","modified":"2026-06-17T09:57:20.353Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:11:56.616231Z"}]}}