{"id":"CVE-2021-26711","aliases":["EUVD-2021-13500","GHSA-qh7g-hfr4-f2f4"],"status":"published","title":"A frame-injection issue in the online help in Redwood Report2Web 4.3.4.5 allows remote attackers...","description":"A frame-injection issue in the online help in Redwood Report2Web 4.3.4.5 allows remote attackers to render an external resource inside a frame via the help/Online_Help/NetHelp/default.htm turl parameter.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01897,"percentile":0.79912,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-610"],"published":"2021-02-05T07:53:58Z","modified":"2026-06-17T03:43:42Z","products":[{"vendor":"redwood","product":"report2web"}],"references":[{"url":"https://vict0ni.me/report2web-xss-frame-injection.html","tags":["x_refsource_MISC","x_transferred","Broken Link"]},{"url":"https://vict0ni.me/redwood-report2web-xss-and-frame-injection/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-26711"},{"url":"https://github.com/advisories/GHSA-qh7g-hfr4-f2f4"}],"sources":{"cve":[{"id":"CVE-2021-26711","description":"A frame-injection issue in the online help in Redwood Report2Web 4.3.4.5 allows remote attackers to render an external resource inside a frame via the help/Online_Help/NetHelp/default.htm turl parameter.","status":"published","published":"2021-02-05T07:53:58Z","modified":"2024-08-03T20:33:40.781Z","updated_at":"2026-11-02T14:32:57.368269Z"}],"euvd":[{"id":"EUVD-2021-13500","description":"A frame-injection issue in the online help in Redwood Report2Web 4.3.4.5 allows remote attackers to render an external resource inside a frame via the help/Online_Help/NetHelp/default.htm turl parameter.","status":"published","published":"2021-02-05T07:53:58Z","modified":"2024-08-03T20:33:40Z","updated_at":"2026-11-03T03:24:51.40664Z"}],"ghsa":[{"id":"GHSA-qh7g-hfr4-f2f4","title":"A frame-injection issue in the online help in Redwood Report2Web 4.3.4.5 allows remote attackers...","description":"A frame-injection issue in the online help in Redwood Report2Web 4.3.4.5 allows remote attackers to render an external resource inside a frame via the help/Online_Help/NetHelp/default.htm turl parameter.","status":"published","published":"2022-05-24T17:41:12Z","modified":"2023-01-29T05:06:23Z","cwes":["CWE-610"],"updated_at":"2026-11-02T14:46:00.528527Z"}],"nvd":[{"id":"CVE-2021-26711","description":"A frame-injection issue in the online help in Redwood Report2Web 4.3.4.5 allows remote attackers to render an external resource inside a frame via the help/Online_Help/NetHelp/default.htm turl parameter.","status":"published","published":"2021-02-05T14:15:18.903Z","modified":"2026-06-17T03:43:42.21Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-610"],"updated_at":"2026-11-02T14:06:49.660551Z"}]}}