{"id":"CVE-2022-1896","aliases":["EUVD-2022-25168","GHSA-62wc-7chw-p6cr"],"status":"published","title":"underConstruction \u003c 1.21 - Admin+ Stored Cross-Site Scripting","description":"The underConstruction WordPress plugin before 1.21 does not sanitise or escape the \"Display a custom page using your own HTML\" setting before outputting it, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiletred_html capability is disallowed.","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00598,"percentile":0.48879,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-06-20T10:26:16Z","modified":"2026-06-17T04:23:18Z","products":[{"vendor":"underconstruction_project","product":"underconstruction"},{"vendor":"unknown","product":"underconstruction"}],"references":[{"url":"https://wpscan.com/vulnerability/3e8bd875-2435-4a15-8ee8-8a00882b499c","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1896"},{"url":"https://github.com/advisories/GHSA-62wc-7chw-p6cr"}],"sources":{"cve":[{"id":"CVE-2022-1896","title":"underConstruction \u003c 1.21 - Admin+ Stored Cross-Site Scripting","description":"The underConstruction WordPress plugin before 1.21 does not sanitise or escape the \"Display a custom page using your own HTML\" setting before outputting it, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiletred_html capability is disallowed.","status":"published","published":"2022-06-20T10:26:16Z","modified":"2024-08-03T00:17:00.962Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:34:38.581997Z"}],"euvd":[{"id":"EUVD-2022-25168","description":"The underConstruction WordPress plugin before 1.21 does not sanitise or escape the \"Display a custom page using your own HTML\" setting before outputting it, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiletred_html capability is disallowed.","status":"published","published":"2022-06-20T10:26:16Z","modified":"2024-08-03T00:17:00Z","updated_at":"2026-11-03T03:25:59.967142Z"}],"ghsa":[{"id":"GHSA-62wc-7chw-p6cr","title":"The underConstruction WordPress plugin before 1.21 does not sanitise or escape the \"Display a...","description":"The underConstruction WordPress plugin before 1.21 does not sanitise or escape the \"Display a custom page using your own HTML\" setting before outputting it, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiletred_html capability is disallowed.","status":"published","published":"2022-06-21T00:00:46Z","modified":"2023-01-27T05:04:42Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:42:31.605047Z"}],"nvd":[{"id":"CVE-2022-1896","description":"The underConstruction WordPress plugin before 1.21 does not sanitise or escape the \"Display a custom page using your own HTML\" setting before outputting it, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiletred_html capability is disallowed.","status":"published","published":"2022-06-20T11:15:10.39Z","modified":"2026-06-17T04:23:18.99Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:22.613788Z"}]}}