{"id":"CVE-2023-0371","aliases":["EUVD-2023-12432","GHSA-9pw7-mgcc-2x76"],"status":"published","title":"EmbedSocial \u003c 1.1.28 - Contributor+ Stored XSS","description":"The EmbedSocial WordPress plugin before 1.1.28 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":"2026-11-10","score":0.00457,"percentile":0.39954,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-02-21T08:50:52Z","modified":"2026-06-17T05:25:23Z","products":[{"vendor":"embedsocial","product":"embedsocial"},{"vendor":"unknown","product":"embedsocial"}],"references":[{"url":"https://wpscan.com/vulnerability/0b6381cd-fa31-4cc7-8b42-063a4c545577","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-0371"},{"url":"https://github.com/advisories/GHSA-9pw7-mgcc-2x76"}],"sources":{"cve":[{"id":"CVE-2023-0371","title":"EmbedSocial \u003c 1.1.28 - Contributor+ Stored XSS","description":"The EmbedSocial WordPress plugin before 1.1.28 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":"2023-02-21T08:50:52.506Z","modified":"2025-03-13T20:02:26.271Z","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-2023-12432","description":"The EmbedSocial WordPress plugin before 1.1.28 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":"2023-02-21T08:50:52Z","modified":"2025-03-13T20:02:26Z","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-9pw7-mgcc-2x76","title":"The EmbedSocial WordPress plugin before 1.1.28 does not validate and escape some of its shortcode...","description":"The EmbedSocial WordPress plugin before 1.1.28 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":"2023-02-21T09:30:21Z","modified":"2023-02-28T03:30:18Z","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":"2026-11-02T14:54:14.106206Z"}],"nvd":[{"id":"CVE-2023-0371","description":"The EmbedSocial WordPress plugin before 1.1.28 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":"2023-02-21T09:15:12.397Z","modified":"2026-06-17T05:25:23.337Z","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"}]}}