{"id":"CVE-2026-104656","aliases":["EUVD-2026-118359","GHSA-697r-pc36-hjvx"],"status":"published","title":"Cross-site Scripting in Progress Telerik Fiddler Everywhere","description":"Improper neutralization of input in the sessions grid in Progress Telerik Fiddler Everywhere 8.3.0 and earlier allows an attacker to execute backend IPC commands by convincing a user to open a specially crafted SAZ file.","severity":{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-14","score":0.00168,"percentile":0.06177,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-11-06T16:34:59Z","modified":"2026-11-06T18:35:16Z","products":[{"vendor":"progress software","product":"progress® telerik® fiddler® everywhere"}],"references":[{"url":"https://www.telerik.com/fiddler/fiddler-everywhere/documentation/knowledge-base/kb-security-cross-site-scripting-cve-2026-104656","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-104656"},{"url":"https://github.com/advisories/GHSA-697r-pc36-hjvx"}],"sources":{"cve":[{"id":"CVE-2026-104656","title":"Cross-site Scripting in Progress Telerik Fiddler Everywhere","description":"Improper neutralization of input in the sessions grid in Progress Telerik Fiddler Everywhere 8.3.0 and earlier allows an attacker to execute backend IPC commands by convincing a user to open a specially crafted SAZ file.","status":"published","published":"2026-11-06T16:34:59.574Z","modified":"2026-11-06T17:47:32.742Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-06T18:59:07.714367Z"}],"euvd":[{"id":"EUVD-2026-118359","description":"Improper neutralization of input in the sessions grid in Progress Telerik Fiddler Everywhere 8.3.0 and earlier allows an attacker to execute backend IPC commands by convincing a user to open a specially crafted SAZ file.","status":"published","published":"2026-11-06T16:34:59Z","modified":"2026-11-06T17:47:32Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"high"}],"updated_at":"2026-11-06T21:07:02.228784Z"}],"ghsa":[{"id":"GHSA-697r-pc36-hjvx","title":"Improper neutralization of input in the sessions grid in Progress Telerik Fiddler Everywhere 8.3...","description":"Improper neutralization of input in the sessions grid in Progress Telerik Fiddler Everywhere 8.3.0 and earlier allows an attacker to execute backend IPC commands by convincing a user to open a specially crafted SAZ file.","status":"published","published":"2026-11-06T18:35:15Z","modified":"2026-11-06T18:35:16Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-06T19:01:26.771329Z"}],"nvd":[{"id":"CVE-2026-104656","description":"Improper neutralization of input in the sessions grid in Progress Telerik Fiddler Everywhere 8.3.0 and earlier allows an attacker to execute backend IPC commands by convincing a user to open a specially crafted SAZ file.","status":"published","published":"2026-11-06T17:17:11.21Z","modified":"2026-11-06T20:38:53.57Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"high","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-06T22:02:17.053381Z"}]}}