{"id":"CVE-2026-92422","state":"PUBLISHED","title":"Meow Gallery < 5.5.5 - Unauthenticated Arbitrary Shortcode Execution via load_gallery_collection REST Route","description":"The Meow Gallery WordPress plugin before 5.5.5 does not properly sanitize a user-supplied value before concatenating it into a shortcode string that it passes to the WordPress shortcode parser on a publicly reachable endpoint, allowing unauthenticated users to execute arbitrary registered shortcodes and disclose non-public gallery content.","publishedAt":"2026-09-20T06:00:18.231Z","updatedAt":"2026-09-20T13:51:04.672Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown Meow Gallery"],"affected":[{"vendor":"Unknown","product":"Meow Gallery","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"5.5.5","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/17a94434-3ccc-4282-99f5-d18043673669/"],"weaknesses":["CWE-345"],"ingestedAt":"2026-10-29T20:13:34.582Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/92xxx/CVE-2026-92422.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-92422","state":"PUBLISHED","datePublished":"2026-09-20T06:00:18.231Z","dateUpdated":"2026-09-20T13:51:04.672Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-09-16T09:59:23.399Z"},"containers":{"cna":{"title":"Meow Gallery < 5.5.5 - Unauthenticated Arbitrary Shortcode Execution via load_gallery_collection REST Route","descriptions":[{"lang":"en","value":"The Meow Gallery WordPress plugin before 5.5.5 does not properly sanitize a user-supplied value before concatenating it into a shortcode string that it passes to the WordPress shortcode parser on a publicly reachable endpoint, allowing unauthenticated users to execute arbitrary registered shortcodes and disclose non-public gallery content."}],"affected":[{"vendor":"Unknown","product":"Meow Gallery","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"5.5.5","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/17a94434-3ccc-4282-99f5-d18043673669/","tags":["exploit","vdb-entry","technical-description"]}],"problemTypes":[{"descriptions":[{"description":"CWE-345 Insufficient Verification of Data Authenticity","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2026-09-20T06:00:18.231Z"},"credits":[{"lang":"en","value":"JunHee CHO","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":6.5,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","integrityImpact":"LOW","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-09-20T13:51:00.904374Z","id":"CVE-2026-92422","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-345","type":"CWE","lang":"en","description":"CWE-345 Insufficient Verification of Data Authenticity"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-20T13:51:04.672Z"}}]}}}