{"id":"CVE-2026-82792","aliases":["EUVD-2026-77247","GHSA-56gg-mff9-qqr7"],"status":"published","title":"Cross-site scripting vulnerability exists in Contec CAN 2.0B Communication Wireless LAN / USB...","description":"Cross-site scripting vulnerability exists in Contec CAN 2.0B Communication Wireless LAN / USB Converter Unit. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.","severity":{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00237,"percentile":0.14823,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-09-14T06:45:32Z","modified":"2026-09-16T19:27:25Z","products":[{"vendor":"contec co., ltd.","product":"can-2-usb"},{"vendor":"contec co., ltd.","product":"can-2-wf"}],"references":[{"url":"https://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_ph_26091000_en.pdf"},{"url":"https://jvn.jp/en/vu/JVNVU90314828/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-82792"},{"url":"https://jvn.jp/en/vu/JVNVU90314828"},{"url":"https://github.com/advisories/GHSA-56gg-mff9-qqr7"}],"sources":{"cve":[{"id":"CVE-2026-82792","description":"Cross-site scripting vulnerability exists in Contec CAN 2.0B Communication Wireless LAN / USB Converter Unit. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.","status":"published","published":"2026-09-14T06:45:32.63Z","modified":"2026-09-14T11:57:52.643Z","cvss":[{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","level":"medium","assessor":"cna"},{"version":"3.1","score":5.2,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T13:40:46.161838Z"}],"euvd":[{"id":"EUVD-2026-77247","description":"Cross-site scripting vulnerability exists in Contec CAN 2.0B Communication Wireless LAN / USB Converter Unit. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.","status":"published","published":"2026-09-14T06:45:32Z","modified":"2026-09-14T11:57:52Z","cvss":[{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","level":"medium"}],"updated_at":"2026-11-02T17:28:21.2136Z"}],"ghsa":[{"id":"GHSA-56gg-mff9-qqr7","title":"Cross-site scripting vulnerability exists in Contec CAN 2.0B Communication Wireless LAN / USB...","description":"Cross-site scripting vulnerability exists in Contec CAN 2.0B Communication Wireless LAN / USB Converter Unit. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.","status":"published","published":"2026-09-14T09:31:01Z","modified":"2026-09-14T09:31:09Z","cvss":[{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":5.2,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:11:48.80782Z"}],"nvd":[{"id":"CVE-2026-82792","description":"Cross-site scripting vulnerability exists in Contec CAN 2.0B Communication Wireless LAN / USB Converter Unit. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.","status":"published","published":"2026-09-14T07:17:21.343Z","modified":"2026-09-16T19:27:25.623Z","cvss":[{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.2,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:46.980627Z"}]}}