CVE-2026-78325

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-78325", "assignerOrgId": "b2fa7fcc-7d08-41f0-853b-11242c5539db", "state": "PUBLISHED", "assignerShortName": "Proton", "dateReserved": "2026-08-24T09:34:57.471Z", "datePublished": "2026-09-07T11:47:32.716Z", "dateUpdated": "2026-09-08T15:08:58.291Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b2fa7fcc-7d08-41f0-853b-11242c5539db", "shortName": "Proton", "dateUpdated": "2026-09-07T11:47:32.716Z"}, "title": "XSS in Standard Notes on Android via Malicious Google Keep and Evernote HTML Import", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-79", "description": "CWE-79 Improper neutralization of input during web page generation ('cross-site scripting')", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-63", "descriptions": [{"lang": "en", "value": "CAPEC-63 Cross-Site Scripting (XSS)"}]}], "affected": [{"vendor": "Standard Notes", "product": "Standard Notes", "platforms": ["Android"], "versions": [{"status": "affected", "version": "0", "lessThanOrEqual": "v3.201.24", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Cross-site scripting in the Evernote and Google Keep note importers in Standard Notes for Android through 3.201.24 allows an attacker to execute arbitrary JavaScript in the application context when a victim imports a crafted\u00a0.enex\u00a0or Google Keep HTML file, leading to theft of encryption keys and note data, and arbitrary invocation of native device APIs.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Cross-site scripting in the Evernote and Google Keep note importers in Standard Notes for Android through 3.201.24 allows an attacker to execute arbitrary JavaScript in the application context when a victim imports a crafted&nbsp;<code>.enex</code>&nbsp;or Google Keep HTML file, leading to theft of encryption keys and note data, and arbitrary invocation of native device APIs."}]}], "references": [{"url": "https://proton.me/security/security-advisories"}, {"url": "https://github.com/standardnotes/app/compare/%40standardnotes/desktop%403.201.24...%40standardnotes/desktop%403.201.25"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "ACTIVE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "PROOF_OF_CONCEPT", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "MEDIUM", "baseScore": 6.9, "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P"}}], "credits": [{"lang": "en", "value": "Luca Regne, https://regne.me/", "type": "finder"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.4"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-09-08T15:08:52.161969Z", "id": "CVE-2026-78325", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-08T15:08:58.291Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-78325", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-09-08T15:08:52.161969Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-08T15:08:55.702Z"}}], "cna": {"title": "XSS in Standard Notes on Android via Malicious Google Keep and Evernote HTML Import", "source": {"discovery": "UNKNOWN"}, "credits": [{"lang": "en", "type": "finder", "value": "Luca Regne, https://regne.me/"}], "impacts": [{"capecId": "CAPEC-63", "descriptions": [{"lang": "en", "value": "CAPEC-63 Cross-Site Scripting (XSS)"}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 6.9, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P", "exploitMaturity": "PROOF_OF_CONCEPT", "providerUrgency": "NOT_DEFINED", "userInteraction": "ACTIVE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Standard Notes", "product": "Standard Notes", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "v3.201.24"}], "platforms": ["Android"], "defaultStatus": "unaffected"}], "references": [{"url": "https://proton.me/security/security-advisories"}, {"url": "https://github.com/standardnotes/app/compare/%40standardnotes/desktop%403.201.24...%40standardnotes/desktop%403.201.25"}], "x_generator": {"engine": "Vulnogram 1.0.4"}, "descriptions": [{"lang": "en", "value": "Cross-site scripting in the Evernote and Google Keep note importers in Standard Notes for Android through 3.201.24 allows an attacker to execute arbitrary JavaScript in the application context when a victim imports a crafted\u00a0.enex\u00a0or Google Keep HTML file, leading to theft of encryption keys and note data, and arbitrary invocation of native device APIs.", "supportingMedia": [{"type": "text/html", "value": "Cross-site scripting in the Evernote and Google Keep note importers in Standard Notes for Android through 3.201.24 allows an attacker to execute arbitrary JavaScript in the application context when a victim imports a crafted&nbsp;<code>.enex</code>&nbsp;or Google Keep HTML file, leading to theft of encryption keys and note data, and arbitrary invocation of native device APIs.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-79", "description": "CWE-79 Improper neutralization of input during web page generation ('cross-site scripting')"}]}], "providerMetadata": {"orgId": "b2fa7fcc-7d08-41f0-853b-11242c5539db", "shortName": "Proton", "dateUpdated": "2026-09-07T11:47:32.716Z"}}}, "cveMetadata": {"cveId": "CVE-2026-78325", "state": "PUBLISHED", "dateUpdated": "2026-09-08T15:08:58.291Z", "dateReserved": "2026-08-24T09:34:57.471Z", "assignerOrgId": "b2fa7fcc-7d08-41f0-853b-11242c5539db", "datePublished": "2026-09-07T11:47:32.716Z", "assignerShortName": "Proton"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "platforms": ["Android"], "product": "Standard Notes", "vendor": "Standard Notes", "versions": [{"lessThanOrEqual": "v3.201.24", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "b2fa7fcc-7d08-41f0-853b-11242c5539db"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Cross-site scripting in the Evernote and Google Keep note importers in Standard Notes for Android through 3.201.24 allows an attacker to execute arbitrary JavaScript in the application context when a victim imports a crafted\u00a0.enex\u00a0or Google Keep HTML file, leading to theft of encryption keys and note data, and arbitrary invocation of native device APIs."}], "id": "CVE-2026-78325", "lastModified": "2026-09-09T15:52:04.827", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "LOCAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 6.9, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "PROOF_OF_CONCEPT", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "ACTIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "b2fa7fcc-7d08-41f0-853b-11242c5539db", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-78325", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-09-08T15:08:52.161969Z", "version": "2.0.3"}}]}, "published": "2026-09-07T12:17:19.373", "references": [{"source": "b2fa7fcc-7d08-41f0-853b-11242c5539db", "url": "https://github.com/standardnotes/app/compare/%40standardnotes/desktop%403.201.24...%40standardnotes/desktop%403.201.25"}, {"source": "b2fa7fcc-7d08-41f0-853b-11242c5539db", "url": "https://proton.me/security/security-advisories"}], "sourceIdentifier": "b2fa7fcc-7d08-41f0-853b-11242c5539db", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "b2fa7fcc-7d08-41f0-853b-11242c5539db", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": ["android"], "status": "affected", "versions": {"scheme": "generic", "value": "[0,v3.201.24]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "Standard Notes", "source": "cna", "vendor": "Standard Notes"}, "product": "standard_notes", "vendor": "standard_notes"}], "created": "2026-09-07T14:30:17.764782+00:00", "updated": "2026-09-08T20:37:32.533550+00:00", "vendors": ["standard_notes", "standard_notes$PRODUCT$standard_notes"]}