{"api_version":"1","generated_at":"2026-04-21T14:51:16+00:00","cve":"CVE-2023-27923","urls":{"html":"https://cve.report/CVE-2023-27923","api":"https://cve.report/api/cve/CVE-2023-27923.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-27923","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-27923"},"summary":{"title":"CVE-2023-27923","description":"Cross-site scripting vulnerability in Tag edit function of VK Blocks 1.53.0.1 and earlier and VK Blocks Pro 1.53.0.1 and earlier allows a remote authenticated attacker to inject an arbitrary script.","state":"PUBLIC","assigner":"vultures@jpcert.or.jp","published_at":"2023-05-23 02:15:00","updated_at":"2023-05-30 15:48:00"},"problem_types":["CWE-79"],"metrics":[],"references":[{"url":"https://www.vektor-inc.co.jp/product-update/vk-blocks-exunit-xss/","name":"https://www.vektor-inc.co.jp/product-update/vk-blocks-exunit-xss/","refsource":"MISC","tags":[],"title":"VK Blocks / ExUnit の脆弱性について | 株式会社ベクトル","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://jvn.jp/en/jp/JVN95792402/","name":"https://jvn.jp/en/jp/JVN95792402/","refsource":"MISC","tags":[],"title":"JVN#95792402: WordPress Plugin \"VK Blocks\" and \"VK All in One Expansion Unit\" vulnerable to cross-site scripting","mime":"text/xml","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-27923","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-27923","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"27923","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"vektor-inc","cpe5":"vk_blocks","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"-","cpe11":"wordpress","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"27923","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"vektor-inc","cpe5":"vk_blocks","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"pro","cpe11":"wordpress","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_type":"CVE","data_format":"MITRE","data_version":"4.0","CVE_data_meta":{"ID":"CVE-2023-27923","ASSIGNER":"vultures@jpcert.or.jp","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Vektor,Inc.","product":{"product_data":[{"product_name":"VK Blocks and VK Blocks Pro","version":{"version_data":[{"version_value":"VK Blocks 1.53.0.1 and earlier, and VK Blocks Pro 1.53.0.1 and earlier"}]}}]}}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Cross-site scripting"}]}]},"references":{"reference_data":[{"url":"https://www.vektor-inc.co.jp/product-update/vk-blocks-exunit-xss/","refsource":"MISC","name":"https://www.vektor-inc.co.jp/product-update/vk-blocks-exunit-xss/"},{"url":"https://jvn.jp/en/jp/JVN95792402/","refsource":"MISC","name":"https://jvn.jp/en/jp/JVN95792402/"}]},"description":{"description_data":[{"lang":"eng","value":"Cross-site scripting vulnerability in Tag edit function of VK Blocks 1.53.0.1 and earlier and VK Blocks Pro 1.53.0.1 and earlier allows a remote authenticated attacker to inject an arbitrary script."}]}},"nvd":{"publishedDate":"2023-05-23 02:15:00","lastModifiedDate":"2023-05-30 15:48:00","problem_types":["CWE-79"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.3,"impactScore":2.7}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:vektor-inc:vk_blocks:*:*:*:*:-:wordpress:*:*","versionEndExcluding":"1.53.0.1","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:vektor-inc:vk_blocks:*:*:*:*:pro:wordpress:*:*","versionEndExcluding":"1.53.0.1","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}