{"id":"CVE-2023-0230","aliases":["EUVD-2023-12314","GHSA-57cm-qv68-h33c"],"status":"published","title":"VK All in One Expansion Unit \u003c 9.86.0.0 - Contributor+ Stored XSS","description":"The VK All in One Expansion Unit WordPress plugin before 9.86.0.0 does not validate and escape some of its block options before outputting them back in a page/post where the block 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":0.0056,"percentile":0.46926,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-02-27T15:24:26Z","modified":"2026-10-28T02:30:52Z","products":[{"vendor":"hidekazu ishikawa","product":"vk all in one expansion unit"},{"vendor":"unknown","product":"vk all in one expansion unit"},{"vendor":"vektor-inc","product":"vk_all_in_one_expansion_unit"}],"references":[{"url":"https://wpscan.com/vulnerability/a4ad73b2-6a70-48ff-bf4c-28f81b193748","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-0230","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-57cm-qv68-h33c"},{"url":"https://wordpress.org/plugins","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/0xxx/CVE-2023-0230.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-0230","title":"VK All in One Expansion Unit \u003c 9.86.0.0 - Contributor+ Stored XSS","description":"The VK All in One Expansion Unit WordPress plugin before 9.86.0.0 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.","status":"published","published":"2023-02-27T15:24:26.72Z","modified":"2025-03-10T18:07:43.646Z","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":"2026-11-02T14:35:34.923818Z"}],"euvd":[{"id":"EUVD-2023-12314","description":"The VK All in One Expansion Unit WordPress plugin before 9.86.0.0 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.","status":"published","published":"2023-02-27T15:24:26Z","modified":"2025-03-10T18:07:43Z","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":"2026-11-02T20:53:09.715484Z"}],"ghsa":[{"id":"GHSA-57cm-qv68-h33c","title":"The VK All in One Expansion Unit WordPress plugin before 9.86.0.0 does not validate and escape...","description":"The VK All in One Expansion Unit WordPress plugin before 9.86.0.0 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.","status":"published","published":"2023-02-27T18:32:09Z","modified":"2023-03-12T05:05:55Z","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":"2026-11-02T14:54:19.756427Z"}],"nvd":[{"id":"CVE-2023-0230","description":"The VK All in One Expansion Unit WordPress plugin before 9.86.0.0 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.","status":"published","published":"2023-02-27T16:15:11.73Z","modified":"2026-06-17T05:25:04.703Z","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":"2026-11-02T14:07:47.623983Z"}],"osv":[{"id":"CVE-2023-0230","title":"VK All in One Expansion Unit \u003c 9.86.0.0 - 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