{"api_version":"1","generated_at":"2026-08-07T17:15:16+00:00","cve":"CVE-2026-16041","urls":{"html":"https://cve.report/CVE-2026-16041","api":"https://cve.report/api/cve/CVE-2026-16041.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-16041","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-16041"},"summary":{"title":"MStore API < 4.21.0 - Unauthenticated Product Review Creation","description":"The MStore API  WordPress plugin before 4.21.0 does not perform authorization or purchase-ownership checks on its REST product-review creation route, allowing an unauthenticated attacker to create WooCommerce product reviews with an attacker-chosen reviewer name, email and star rating on stores configured to accept reviews only from verified owners.","state":"PUBLISHED","assigner":"WPScan","published_at":"2026-08-07 06:16:56","updated_at":"2026-08-07 06:16:56"},"problem_types":["CWE-862 Missing Authorization"],"metrics":[],"references":[{"url":"https://wpscan.com/vulnerability/0e7d8a17-0901-45b5-959c-2c1ef1316047/","name":"https://wpscan.com/vulnerability/0e7d8a17-0901-45b5-959c-2c1ef1316047/","refsource":"contact@wpscan.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-16041","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-16041","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Unknown","product":"MStore API","version":"affected 4.21.0 semver","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"Usama Arshad","lang":"en"},{"source":"CNA","value":"WPScan","lang":"en"}],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"MStore API","vendor":"Unknown","versions":[{"lessThan":"4.21.0","status":"affected","version":"0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"Usama Arshad"},{"lang":"en","type":"coordinator","value":"WPScan"}],"descriptions":[{"lang":"en","value":"The MStore API  WordPress plugin before 4.21.0 does not perform authorization or purchase-ownership checks on its REST product-review creation route, allowing an unauthenticated attacker to create WooCommerce product reviews with an attacker-chosen reviewer name, email and star rating on stores configured to accept reviews only from verified owners."}],"problemTypes":[{"descriptions":[{"description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-08-07T06:00:13.619Z","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","shortName":"WPScan"},"references":[{"tags":["exploit","vdb-entry","technical-description"],"url":"https://wpscan.com/vulnerability/0e7d8a17-0901-45b5-959c-2c1ef1316047/"}],"source":{"discovery":"EXTERNAL"},"title":"MStore API < 4.21.0 - Unauthenticated Product Review Creation","x_generator":{"engine":"WPScan CVE Generator"}}},"cveMetadata":{"assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","assignerShortName":"WPScan","cveId":"CVE-2026-16041","datePublished":"2026-08-07T06:00:13.619Z","dateReserved":"2026-07-17T09:21:01.355Z","dateUpdated":"2026-08-07T06:00:13.619Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-08-07 06:16:56","lastModifiedDate":"2026-08-07 06:16:56","problem_types":["CWE-862 Missing Authorization"],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"16041","Ordinal":"1","Title":"MStore API < 4.21.0 - Unauthenticated Product Review Creation","CVE":"CVE-2026-16041","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"16041","Ordinal":"1","NoteData":"The MStore API  WordPress plugin before 4.21.0 does not perform authorization or purchase-ownership checks on its REST product-review creation route, allowing an unauthenticated attacker to create WooCommerce product reviews with an attacker-chosen reviewer name, email and star rating on stores configured to accept reviews only from verified owners.","Type":"Description","Title":"MStore API < 4.21.0 - Unauthenticated Product Review Creation"}]}}}