{"id":"CVE-2026-114422","state":"PUBLISHED","title":"Enable Media Replace 4.1.4 - 4.2.2 - Unauthenticated PHP Object Injection via Metadata Replacer","description":"The Enable Media Replace WordPress plugin before 4.2.3 does not restrict the classes allowed when deserializing stored metadata during its media replace-and-update-links routine, allowing unauthenticated users to inject a PHP object that is instantiated when a user with upload access performs a routine media replacement, resulting in PHP Object Injection and local file inclusion of existing PHP/HTML files, which can be escalated to remote code execution where an attacker-influenced PHP or HTML file is present on the server.\nThis is a regression of CVE-2023-4643, which was fixed in 4.1.3 and reintroduced in 4.1.4.","publishedAt":"2026-10-30T06:00:22.558Z","updatedAt":"2026-10-30T13:26:47.999Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown Enable Media Replace"],"affected":[{"vendor":"Unknown","product":"Enable Media Replace","defaultStatus":"unaffected","versions":[{"version":"4.1.4","status":"affected","lessThan":"4.2.3","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/e0fa983d-19b6-438b-96c1-7ae6e8ccace4/"],"weaknesses":["CWE-502"],"ingestedAt":"2026-10-30T13:34:06.769Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/114xxx/CVE-2026-114422.json","commit":"e9c8f8e453f1145673314e58956a416305742e49","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-114422","state":"PUBLISHED","datePublished":"2026-10-30T06:00:22.558Z","dateUpdated":"2026-10-30T13:26:47.999Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-10-21T12:57:27.530Z"},"containers":{"cna":{"title":"Enable Media Replace 4.1.4 - 4.2.2 - Unauthenticated PHP Object Injection via Metadata Replacer","descriptions":[{"lang":"en","value":"The Enable Media Replace WordPress plugin before 4.2.3 does not restrict the classes allowed when deserializing stored metadata during its media replace-and-update-links routine, allowing unauthenticated users to inject a PHP object that is instantiated when a user with upload access performs a routine media replacement, resulting in PHP Object Injection and local file inclusion of existing PHP/HTML files, which can be escalated to remote code execution where an attacker-influenced PHP or HTML file is present on the server.\nThis is a regression of CVE-2023-4643, which was fixed in 4.1.3 and reintroduced in 4.1.4."}],"affected":[{"vendor":"Unknown","product":"Enable Media Replace","defaultStatus":"unaffected","versions":[{"version":"4.1.4","status":"affected","lessThan":"4.2.3","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/e0fa983d-19b6-438b-96c1-7ae6e8ccace4/","tags":["exploit","vdb-entry","technical-description"]}],"problemTypes":[{"descriptions":[{"description":"CWE-502 Deserialization of Untrusted Data","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2026-10-30T06:00:22.558Z"},"credits":[{"lang":"en","value":"Jakub Herman","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":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"REQUIRED","attackComplexity":"HIGH","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"id":"CVE-2026-114422","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2026-10-30T13:19:03.362736Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-502","lang":"en","type":"CWE","description":"CWE-502 Deserialization of Untrusted Data"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-30T13:26:47.999Z"}}]}}}