{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-85094", "assignerOrgId": "61adb53e-e4b3-47f7-8a93-4717c9e77dc6", "state": "PUBLISHED", "assignerShortName": "Canva", "dateReserved": "2026-09-02T23:55:47.015Z", "datePublished": "2026-09-04T06:02:47.444Z", "dateUpdated": "2026-09-04T06:02:47.444Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "61adb53e-e4b3-47f7-8a93-4717c9e77dc6", "shortName": "Canva", "dateUpdated": "2026-09-04T06:02:47.444Z"}, "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-212", "description": "CWE-212 Improper removal of sensitive information before storage or transfer", "type": "CWE"}]}], "affected": [{"vendor": "Canva", "product": "Canva", "versions": [{"status": "affected", "version": "0", "lessThan": "2.376.0", "versionType": "semver"}], "defaultStatus": "unaffected"}], "cpeApplicability": [{"operator": "OR", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:canva:canva:*:*:*:*:*:android:*:*", "versionStartIncluding": "0", "versionEndExcluding": "2.376.0"}]}]}], "descriptions": [{"lang": "en", "value": "The Canva Android App before 2.376.0 did not restrict the headers returned to an external origin running in a privileged WebView. A threat actor with control of the WebView could access a user\u2019s session.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "The Canva Android App before 2.376.0 did not restrict the headers returned to an external origin running in a privileged WebView. A threat actor with control of the WebView could access a user\u2019s session."}]}], "references": [{"url": "https://trust.canva.com/?tcuUid=be2ebc32-7053-4885-bf71-68771aa4589a"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "HIGH", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 1.0.5"}, "credits": [{"lang": "en", "value": "hakupiku (Bugcrowd)", "type": "finder"}]}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Canva", "vendor": "Canva", "versions": [{"lessThan": "2.376.0", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "61adb53e-e4b3-47f7-8a93-4717c9e77dc6"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Canva Android App before 2.376.0 did not restrict the headers returned to an external origin running in a privileged WebView. A threat actor with control of the WebView could access a user\u2019s session."}], "id": "CVE-2026-85094", "lastModified": "2026-09-04T07:17:11.263", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "61adb53e-e4b3-47f7-8a93-4717c9e77dc6", "type": "Secondary"}]}, "published": "2026-09-04T07:17:11.263", "references": [{"source": "61adb53e-e4b3-47f7-8a93-4717c9e77dc6", "url": "https://trust.canva.com/?tcuUid=be2ebc32-7053-4885-bf71-68771aa4589a"}], "sourceIdentifier": "61adb53e-e4b3-47f7-8a93-4717c9e77dc6", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-212"}], "source": "61adb53e-e4b3-47f7-8a93-4717c9e77dc6", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,2.376.0)"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Canva", "source": "cna", "vendor": "Canva"}, "product": "canva", "vendor": "canva"}], "created": "2026-09-04T07:30:15.786927+00:00", "title": "Header Leak in Canva Android App Enables Session Hijacking via External WebView", "updated": "2026-09-04T09:45:17.470400+00:00", "vendors": ["canva", "canva$PRODUCT$canva"]}