{"id":"CVE-2026-9278","state":"PUBLISHED","title":"Form Builder CP < 1.2.47 - Editor+ Stored XSS via form_structure","description":"The Form Builder CP WordPress plugin before 1.2.47 does not properly sanitize a form configuration value before storing it and using it as part of a client-side script execution, allowing authenticated users with Editor-level access and above to perform Stored Cross-Site Scripting attacks against any visitor of a page rendering the affected form, even when the `unfiltered_html` capability is disallowed (e.g. in a multisite network).","publishedAt":"2026-06-15T06:00:02.522Z","updatedAt":"2026-06-15T15:11:33.928Z","severity":{"score":5.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown Form Builder CP"],"affected":[{"vendor":"Unknown","product":"Form Builder CP","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.2.47","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/b306b6f1-ca34-495f-a823-6e8f66e343d7/"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:52.441Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/9xxx/CVE-2026-9278.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-9278","state":"PUBLISHED","datePublished":"2026-06-15T06:00:02.522Z","dateUpdated":"2026-06-15T15:11:33.928Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-05-22T12:25:11.923Z"},"containers":{"cna":{"title":"Form Builder CP < 1.2.47 - Editor+ Stored XSS via form_structure","descriptions":[{"lang":"en","value":"The Form Builder CP WordPress plugin before 1.2.47 does not properly sanitize a form configuration value before storing it and using it as part of a client-side script execution, allowing authenticated users with Editor-level access and above to perform Stored Cross-Site Scripting attacks against any visitor of a page rendering the affected form, even when the `unfiltered_html` capability is disallowed (e.g. in a multisite network)."}],"affected":[{"vendor":"Unknown","product":"Form Builder CP","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.2.47","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/b306b6f1-ca34-495f-a823-6e8f66e343d7/","tags":["exploit","vdb-entry","technical-description"]}],"problemTypes":[{"descriptions":[{"description":"CWE-79 Cross-Site Scripting (XSS)","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2026-06-15T06:00:02.522Z"},"credits":[{"lang":"en","value":"Luca Jungnickel","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":"CHANGED","version":"3.1","baseScore":5.4,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","integrityImpact":"LOW","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"LOW","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-06-15T15:11:02.055271Z","id":"CVE-2026-9278","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-06-15T15:11:33.928Z"}}]}}}