{"id":"CVE-2021-24152","aliases":["EUVD-2021-11066","GHSA-jqrr-p4p9-3jf4"],"status":"published","title":"Popup Builder \u003c 3.74 - Authenticated Reflected Cross-Site Scripting (XSS)","description":"The \"All Subscribers\" setting page of Popup Builder was vulnerable to reflected Cross-Site Scripting.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00734,"percentile":0.54749,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-04-05T18:27:42Z","modified":"2026-06-17T03:39:28Z","products":[{"vendor":"sygnoos","product":"popup_builder"},{"vendor":"unknown","product":"popup builder – responsive wordpress pop up – subscription \u0026 newsletter"}],"references":[{"url":"https://wpscan.com/vulnerability/597e9686-f4e2-43bf-85ef-c5967e5652bd","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24152"},{"url":"https://github.com/advisories/GHSA-jqrr-p4p9-3jf4"}],"sources":{"cve":[{"id":"CVE-2021-24152","title":"Popup Builder \u003c 3.74 - Authenticated Reflected Cross-Site Scripting (XSS)","description":"The \"All Subscribers\" setting page of Popup Builder was vulnerable to reflected Cross-Site Scripting.","status":"published","published":"2021-04-05T18:27:42Z","modified":"2024-08-03T19:21:18.341Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.331617Z"}],"euvd":[{"id":"EUVD-2021-11066","description":"The \"All Subscribers\" setting page of Popup Builder was vulnerable to reflected Cross-Site Scripting.","status":"published","published":"2021-04-05T18:27:42Z","modified":"2024-08-03T19:21:18Z","updated_at":"2026-11-03T03:24:59.071017Z"}],"ghsa":[{"id":"GHSA-jqrr-p4p9-3jf4","title":"The \"All Subscribers\" setting page of Popup Builder was vulnerable to reflected Cross-Site...","description":"The \"All Subscribers\" setting page of Popup Builder was vulnerable to reflected Cross-Site Scripting.","status":"published","published":"2022-05-24T17:46:30Z","modified":"2023-01-29T05:06:15Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:45:59.056416Z"}],"nvd":[{"id":"CVE-2021-24152","description":"The \"All Subscribers\" setting page of Popup Builder was vulnerable to reflected Cross-Site Scripting.","status":"published","published":"2021-04-05T19:15:14.483Z","modified":"2026-06-17T03:39:28.937Z","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":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:51.197859Z"}]}}