{"id":"CVE-2023-0540","aliases":["EUVD-2023-12585","GHSA-6pp9-jxr4-jhff"],"status":"published","title":"GS Filterable Portfolio \u003c 1.6.1 - Contributor+ Stored XSS","description":"The GS Filterable Portfolio WordPress plugin before 1.6.1 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":"2026-11-09","score":0.00457,"percentile":0.39909,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-02-21T08:50:58Z","modified":"2026-06-17T05:25:46Z","products":[{"vendor":"gsplugins","product":"gs_filterable_portfolio"},{"vendor":"unknown","product":"gs filterable portfolio"}],"references":[{"url":"https://wpscan.com/vulnerability/b35b3da2-468d-4fe5-bff6-812432197a38","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-0540"},{"url":"https://github.com/advisories/GHSA-6pp9-jxr4-jhff"}],"sources":{"cve":[{"id":"CVE-2023-0540","title":"GS Filterable Portfolio \u003c 1.6.1 - Contributor+ Stored XSS","description":"The GS Filterable Portfolio WordPress plugin before 1.6.1 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":"2023-02-21T08:50:58.166Z","modified":"2025-03-13T19:47:10.611Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:34.923818Z"}],"euvd":[{"id":"EUVD-2023-12585","description":"The GS Filterable Portfolio WordPress plugin before 1.6.1 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":"2023-02-21T08:50:58Z","modified":"2025-03-13T19:47:10Z","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":"2026-11-02T20:53:03.669796Z"}],"ghsa":[{"id":"GHSA-6pp9-jxr4-jhff","title":"The GS Filterable Portfolio WordPress plugin before 1.6.1 does not validate and escape some of...","description":"The GS Filterable Portfolio WordPress plugin before 1.6.1 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":"2023-02-21T09:30:20Z","modified":"2023-03-02T18:30:29Z","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":"2026-11-02T14:54:15.627441Z"}],"nvd":[{"id":"CVE-2023-0540","description":"The GS Filterable Portfolio WordPress plugin before 1.6.1 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":"2023-02-21T09:15:13.187Z","modified":"2026-06-17T05:25:46.837Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:47.623983Z"}]}}