{"id":"CVE-2023-50893","aliases":["EUVD-2023-55626","GHSA-qw5v-h476-w9pg"],"status":"published","title":"WordPress UpSolution Core Plugin \u003c= 8.17.4 is vulnerable to Cross Site Scripting (XSS)","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in UpSolution Impreza – WordPress Website and WooCommerce Builder allows Reflected XSS.This issue affects Impreza – WordPress Website and WooCommerce Builder: from n/a through 8.17.4.","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00351,"percentile":0.28925,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-12-29T11:12:36Z","modified":"2026-06-17T06:40:10Z","products":[{"vendor":"upsolution","product":"impreza"},{"vendor":"upsolution","product":"impreza – wordpress website and woocommerce builder"}],"references":[{"url":"https://patchstack.com/database/vulnerability/us-core/wordpress-upsolution-core-plugin-8-17-4-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve","tags":["vdb-entry","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-50893"},{"url":"https://github.com/advisories/GHSA-qw5v-h476-w9pg"}],"sources":{"cve":[{"id":"CVE-2023-50893","title":"WordPress UpSolution Core Plugin \u003c= 8.17.4 is vulnerable to Cross Site Scripting (XSS)","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in UpSolution Impreza – WordPress Website and WooCommerce Builder allows Reflected XSS.This issue affects Impreza – WordPress Website and WooCommerce Builder: from n/a through 8.17.4.","status":"published","published":"2023-12-29T11:12:36.317Z","modified":"2026-04-28T16:08:59.992Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:34.55015Z"}],"euvd":[{"id":"EUVD-2023-55626","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in UpSolution Impreza – WordPress Website and WooCommerce Builder allows Reflected XSS.This issue affects Impreza – WordPress Website and WooCommerce Builder: from n/a through 8.17.4.","status":"published","published":"2023-12-29T11:12:36Z","modified":"2026-04-28T16:08:59Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T19:24:02.467294Z"}],"ghsa":[{"id":"GHSA-qw5v-h476-w9pg","title":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')...","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in UpSolution Impreza – WordPress Website and WooCommerce Builder allows Reflected XSS.This issue affects Impreza – WordPress Website and WooCommerce Builder: from n/a through 8.17.4.","status":"published","published":"2023-12-29T12:30:42Z","modified":"2026-04-28T21:33:39Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:07:42.857757Z"}],"nvd":[{"id":"CVE-2023-50893","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in UpSolution Impreza – WordPress Website and WooCommerce Builder allows Reflected XSS.This issue affects Impreza – WordPress Website and WooCommerce Builder: from n/a through 8.17.4.","status":"published","published":"2023-12-29T12:15:45.837Z","modified":"2026-06-17T06:40:10.76Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"secondary"},{"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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:08:59.830468Z"}]}}