{"id":"CVE-2023-0272","aliases":["EUVD-2023-12351","GHSA-j9w6-ph9x-3m55"],"status":"published","title":"NEX-Forms \u003c 8.3.3 - Contributor+ Stored XSS","description":"The NEX-Forms WordPress plugin before 8.3.3 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00503,"percentile":0.43487,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-03-27T15:37:41Z","modified":"2026-06-17T05:25:10Z","products":[{"vendor":"basix","product":"nex-forms"},{"vendor":"basixonline","product":"nex-forms"},{"vendor":"unknown","product":"nex-forms"}],"references":[{"url":"https://wpscan.com/vulnerability/047b50c0-0eb3-4371-9e5d-3778fdafc66b","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-0272"},{"url":"https://github.com/advisories/GHSA-j9w6-ph9x-3m55"}],"sources":{"cve":[{"id":"CVE-2023-0272","title":"NEX-Forms \u003c 8.3.3 - Contributor+ Stored XSS","description":"The NEX-Forms WordPress plugin before 8.3.3 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks","status":"published","published":"2023-03-27T15:37:41.482Z","modified":"2025-02-19T16:01:14.072Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"updated_at":"2026-11-02T14:35:35.256261Z"}],"euvd":[{"id":"EUVD-2023-12351","description":"The NEX-Forms WordPress plugin before 8.3.3 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks","status":"published","published":"2023-03-27T15:37:41Z","modified":"2025-02-19T16:01:14Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T20:53:27.295607Z"}],"ghsa":[{"id":"GHSA-j9w6-ph9x-3m55","title":"The NEX-Forms WordPress plugin before 8.3.3 does not validate and escape some of its shortcode...","description":"The NEX-Forms WordPress plugin before 8.3.3 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks","status":"published","published":"2023-03-27T18:30:25Z","modified":"2023-04-07T05:08:41Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:54:27.812339Z"}],"nvd":[{"id":"CVE-2023-0272","description":"The NEX-Forms WordPress plugin before 8.3.3 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks","status":"published","published":"2023-03-27T16:15:07.937Z","modified":"2026-06-17T05:25:10.6Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"updated_at":"2026-11-02T14:07:50.908252Z"}]}}