{"id":"CVE-2023-0063","aliases":["EUVD-2023-12164","GHSA-qvh9-j54f-x625"],"status":"published","title":"Synved Shortcodes \u003c= 1.6.36 - Contributor+ Stored XSS","description":"The WordPress Shortcodes WordPress plugin through 1.6.36 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":0.00471,"percentile":0.41184,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-03-06T13:34:02Z","modified":"2026-06-17T05:24:41Z","products":[{"vendor":"synved","product":"wordpress_shortcodes"},{"vendor":"unknown","product":"wordpress shortcodes"}],"references":[{"url":"https://wpscan.com/vulnerability/2262f2fc-8122-46ed-8e67-8c34ee35fc97","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-0063"},{"url":"https://github.com/advisories/GHSA-qvh9-j54f-x625"}],"sources":{"cve":[{"id":"CVE-2023-0063","title":"Synved Shortcodes \u003c= 1.6.36 - Contributor+ Stored XSS","description":"The WordPress Shortcodes WordPress plugin through 1.6.36 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":"2023-03-06T13:34:02.007Z","modified":"2025-03-06T15:08:55.653Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:35.256261Z"}],"euvd":[{"id":"EUVD-2023-12164","description":"The WordPress Shortcodes WordPress plugin through 1.6.36 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":"2023-03-06T13:34:02Z","modified":"2025-03-06T15:08:55Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"none"}],"updated_at":"2026-11-02T20:53:11.47787Z"}],"ghsa":[{"id":"GHSA-qvh9-j54f-x625","title":"The WordPress Shortcodes WordPress plugin through 1.6.36 does not validate and escape some of its...","description":"The WordPress Shortcodes WordPress plugin through 1.6.36 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":"2023-03-06T15:30:43Z","modified":"2023-03-19T05:03:50Z","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":"2026-11-02T14:54:21.862765Z"}],"nvd":[{"id":"CVE-2023-0063","description":"The WordPress Shortcodes WordPress plugin through 1.6.36 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":"2023-03-06T14:15:09.89Z","modified":"2026-06-17T05:24:41.783Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:48.342507Z"}]}}