{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-11799","assignerOrgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","state":"PUBLISHED","assignerShortName":"mozilla","dateReserved":"2026-06-09T13:59:49.244Z","datePublished":"2026-06-09T20:52:02.036Z","dateUpdated":"2026-06-10T15:47:54.890Z"},"containers":{"cna":{"affected":[{"product":"Focus for iOS","vendor":"Mozilla","versions":[{"status":"unaffected","version":"151.3.1","lessThanOrEqual":"*","versionType":"rpm"}]},{"product":"Klar for iOS","vendor":"Mozilla","versions":[{"status":"unaffected","version":"151.3.1","lessThanOrEqual":"*","versionType":"rpm"}]}],"descriptions":[{"lang":"en","value":"UXSS in Focus for iOS / Klar Webkit navigation. This vulnerability was fixed in Focus for iOS 151.3.1 and Klar for iOS 151.3.1.","supportingMedia":[{"type":"text/html","base64":false,"value":"UXSS in Focus for iOS / Klar Webkit navigation. This vulnerability was fixed in Focus for iOS 151.3.1 and Klar for iOS 151.3.1."}]}],"title":"UXSS in Focus for iOS / Klar Webkit navigation","references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1975667"},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-55/"}],"credits":[{"lang":"en","value":"Renwa Hiwa"}],"providerMetadata":{"orgId":"f16b083a-5664-49f3-a51e-8d479e5ed7fe","shortName":"mozilla","dateUpdated":"2026-06-09T20:52:02.036Z"}},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-79","lang":"en","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-06-10T15:46:23.194997Z","id":"CVE-2026-11799","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-06-10T15:47:54.890Z"}}]}}