{"id":"CVE-2026-19657","aliases":["EUVD-2026-57417","GHSA-cq6c-v5w8-x82x"],"status":"published","title":"ScadaLTS Unauthenticated Reflected XSS","description":"ScadaLTS 2.7.8.1 reflects user-supplied input into an HTML response without sanitization. An unauthenticated attacker who lures a victim into visiting a crafted URL can execute arbitrary JavaScript in the context of the victim's browser session.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00278,"percentile":0.20426,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-08-12T19:14:33Z","modified":"2026-10-28T02:30:42Z","products":[{"vendor":"scada-lts","product":"scada-lts"},{"vendor":"scada-lts","product":"scadalts"}],"references":[{"url":"https://www.tenable.com/security/research/tra-2026-55","tags":["Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-19657","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-cq6c-v5w8-x82x"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/19xxx/CVE-2026-19657.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-19657","title":"ScadaLTS Unauthenticated Reflected XSS","description":"ScadaLTS 2.7.8.1 reflects user-supplied input into an HTML response without sanitization. An unauthenticated attacker who lures a victim into visiting a crafted URL can execute arbitrary JavaScript in the context of the victim's browser session.","status":"published","published":"2026-08-12T19:14:33.647Z","modified":"2026-08-12T19:26:44.481Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T13:47:06.353366Z"}],"euvd":[{"id":"EUVD-2026-57417","description":"ScadaLTS 2.7.8.1 reflects user-supplied input into an HTML response without sanitization. An unauthenticated attacker who lures a victim into visiting a crafted URL can execute arbitrary JavaScript in the context of the victim's browser session.","status":"published","published":"2026-08-12T19:14:33Z","modified":"2026-08-12T19:26:44Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T18:01:57.602969Z"}],"ghsa":[{"id":"GHSA-cq6c-v5w8-x82x","title":"ScadaLTS 2.7.8.1 reflects user-supplied input into an HTML response without sanitization. An...","description":"ScadaLTS 2.7.8.1 reflects user-supplied input into an HTML response without sanitization. An unauthenticated attacker who lures a victim into visiting a crafted URL can execute arbitrary JavaScript in the context of the victim's browser session.","status":"published","published":"2026-08-12T21:31:40Z","modified":"2026-08-12T21:31:44Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:10:23.958572Z"}],"nvd":[{"id":"CVE-2026-19657","description":"ScadaLTS 2.7.8.1 reflects user-supplied input into an HTML response without sanitization. An unauthenticated attacker who lures a victim into visiting a crafted URL can execute arbitrary JavaScript in the context of the victim's browser session.","status":"published","published":"2026-08-12T20:17:43.06Z","modified":"2026-10-23T19:10:00.167Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:37.217486Z"}],"osv":[{"id":"CVE-2026-19657","title":"ScadaLTS Unauthenticated Reflected XSS","description":"ScadaLTS 2.7.8.1 reflects user-supplied input into an HTML response without sanitization. An unauthenticated attacker who lures a victim into visiting a crafted URL can execute arbitrary JavaScript in the context of the victim's browser session.","status":"published","published":"2026-08-12T19:14:33.647Z","modified":"2026-10-28T02:30:42.446318636Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:44:58.024074Z"}]}}