{"id":"CVE-2022-4473","aliases":["EUVD-2022-51817","GHSA-g8w3-6gm2-8f4h"],"status":"published","title":"Widget Shortcode \u003c= 0.3.5 - Contributor+ Stored XSS","description":"The Widget Shortcode WordPress plugin through 0.3.5 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.","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":"2026-11-12","score":0.0054,"percentile":0.45937,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-02-13T14:31:58Z","modified":"2026-06-17T05:20:58Z","products":[{"vendor":"unknown","product":"widget shortcode"},{"vendor":"widget_shortcode_project","product":"widget_shortcode"}],"references":[{"url":"https://wpscan.com/vulnerability/5117b2e9-75b5-459a-b22a-b0e1b0744bd3","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-4473"},{"url":"https://github.com/advisories/GHSA-g8w3-6gm2-8f4h"}],"sources":{"cve":[{"id":"CVE-2022-4473","title":"Widget Shortcode \u003c= 0.3.5 - Contributor+ Stored XSS","description":"The Widget Shortcode WordPress plugin through 0.3.5 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.","status":"published","published":"2023-02-13T14:31:58.526Z","modified":"2025-03-21T14:46:57.796Z","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":"2026-11-02T14:34:38.263045Z"}],"euvd":[{"id":"EUVD-2022-51817","description":"The Widget Shortcode WordPress plugin through 0.3.5 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.","status":"published","published":"2023-02-13T14:31:58Z","modified":"2025-03-21T14:46:57Z","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":"2026-11-02T20:52:56.049523Z"}],"ghsa":[{"id":"GHSA-g8w3-6gm2-8f4h","title":"The Widget Shortcode WordPress plugin through 0.3.5 does not validate and escape some of its...","description":"The Widget Shortcode WordPress plugin through 0.3.5 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.","status":"published","published":"2023-02-13T15:30:26Z","modified":"2023-02-23T06:30:19Z","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":"2026-11-02T14:54:13.537745Z"}],"nvd":[{"id":"CVE-2022-4473","description":"The Widget Shortcode WordPress plugin through 0.3.5 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.","status":"published","published":"2023-02-13T15:15:17.1Z","modified":"2026-06-17T05:20:58.21Z","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":"2026-11-02T14:07:36.026349Z"}]}}