{"id":"CVE-2026-14553","state":"PUBLISHED","title":"Zportals < 6.3.4 - Subscriber+ Arbitrary File Upload","description":"The zportals WordPress plugin before 6.3.4 does not properly validate uploaded files, trusting the client-supplied content type and preserving the original file extension, allowing any authenticated user (Subscriber or higher) to upload arbitrary PHP files and achieve remote code execution.","publishedAt":"2026-08-05T06:00:11.697Z","updatedAt":"2026-08-05T16:04:48.255Z","severity":{"score":8.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown zportals"],"affected":[{"vendor":"Unknown","product":"zportals","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"6.3.4","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/02c83708-8f2f-48f8-b73e-df37a42ab360/"],"weaknesses":["CWE-434"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/14xxx/CVE-2026-14553.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-14553","state":"PUBLISHED","datePublished":"2026-08-05T06:00:11.697Z","dateUpdated":"2026-08-05T16:04:48.255Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-07-03T09:09:42.769Z"},"containers":{"cna":{"title":"Zportals < 6.3.4 - Subscriber+ Arbitrary File Upload","descriptions":[{"lang":"en","value":"The zportals WordPress plugin before 6.3.4 does not properly validate uploaded files, trusting the client-supplied content type and preserving the original file extension, allowing any authenticated user (Subscriber or higher) to upload arbitrary PHP files and achieve remote code execution."}],"affected":[{"vendor":"Unknown","product":"zportals","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"6.3.4","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/02c83708-8f2f-48f8-b73e-df37a42ab360/","tags":["exploit","vdb-entry","technical-description"]}],"problemTypes":[{"descriptions":[{"description":"CWE-434 Unrestricted Upload of File with Dangerous Type","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2026-08-05T06:00:11.697Z"},"credits":[{"lang":"en","value":"Mike Gozdiskowski","type":"finder"},{"lang":"en","value":"WPScan","type":"coordinator"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"WPScan CVE Generator"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":8.1,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-08-05T16:04:15.929990Z","id":"CVE-2026-14553","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-434","type":"CWE","lang":"en","description":"CWE-434 Unrestricted Upload of File with Dangerous Type"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-05T16:04:48.255Z"}}]}}}