{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-113796", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-10-20T17:39:41.373Z", "datePublished": "2026-10-21T16:04:42.688Z", "dateUpdated": "2026-10-21T16:04:42.688Z"}, "containers": {"cna": {"title": "Electron: SameSite cookie restrictions are not applied to windows opened from links", "problemTypes": [{"descriptions": [{"cweId": "CWE-352", "lang": "en", "description": "CWE-352: Cross-Site Request Forgery (CSRF)", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/electron/electron/security/advisories/GHSA-2p8c-gr87-2676", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/electron/electron/security/advisories/GHSA-2p8c-gr87-2676"}, {"name": "https://github.com/electron/electron/pull/53683", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/pull/53683"}, {"name": "https://github.com/electron/electron/pull/53717", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/pull/53717"}, {"name": "https://github.com/electron/electron/pull/53718", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/pull/53718"}, {"name": "https://github.com/electron/electron/pull/53719", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/pull/53719"}, {"name": "https://github.com/electron/electron/pull/53721", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/pull/53721"}, {"name": "https://github.com/electron/electron/commit/079b9b1594ee62c336adc3aa430d4c1cf62bd51e", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/commit/079b9b1594ee62c336adc3aa430d4c1cf62bd51e"}, {"name": "https://github.com/electron/electron/commit/0e6aca0618eeae50a18cfd50548b8688820629ed", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/commit/0e6aca0618eeae50a18cfd50548b8688820629ed"}, {"name": "https://github.com/electron/electron/commit/652ef79ac79c6767b31e59b2f28d0d46114645e5", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/commit/652ef79ac79c6767b31e59b2f28d0d46114645e5"}, {"name": "https://github.com/electron/electron/commit/98940cb274bb6adcb7cdb2da2d4495ac83119670", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/commit/98940cb274bb6adcb7cdb2da2d4495ac83119670"}, {"name": "https://github.com/electron/electron/commit/a86ae4205ba2ba7ae60a6caa9d5d3a44321f2f9b", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/commit/a86ae4205ba2ba7ae60a6caa9d5d3a44321f2f9b"}, {"name": "https://github.com/electron/electron/releases/tag/v42.11.3", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/releases/tag/v42.11.3"}, {"name": "https://github.com/electron/electron/releases/tag/v43.7.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/releases/tag/v43.7.0"}, {"name": "https://github.com/electron/electron/releases/tag/v44.3.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/releases/tag/v44.3.0"}, {"name": "https://github.com/electron/electron/releases/tag/v45.0.0-alpha.6", "tags": ["x_refsource_MISC"], "url": "https://github.com/electron/electron/releases/tag/v45.0.0-alpha.6"}], "affected": [{"vendor": "electron", "product": "electron", "versions": [{"version": "< 42.11.3", "status": "affected"}, {"version": ">= 43.0.0-alpha.1, < 43.7.0", "status": "affected"}, {"version": ">= 44.0.0-alpha.1, < 44.3.0", "status": "affected"}, {"version": ">= 45.0.0-alpha.1, < 45.0.0-alpha.6", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-21T16:04:42.688Z"}, "descriptions": [{"lang": "en", "value": "Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 42.11.3, 43.7.0, 44.3.0, and 45.0.0-alpha.6, Electron treated pages opened into a new window from links as application-initiated navigations instead of preserving the page containing the link as the initiator. The resulting top-level request could be classified as same-site, causing SameSite=Strict cookies to be sent and Sec-Fetch-Site not to identify the initiating page. An application that loads untrusted content and permits it to open new windows could therefore allow that content to make a credentialed request to another site that relies on SameSite cookies for CSRF protection. This issue is fixed in versions 42.11.3, 43.7.0, 44.3.0, and 45.0.0-alpha.6."}], "source": {"advisory": "GHSA-2p8c-gr87-2676", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "electron", "vendor": "electron", "versions": [{"status": "affected", "version": "< 42.11.3"}, {"status": "affected", "version": ">= 43.0.0-alpha.1, < 43.7.0"}, {"status": "affected", "version": ">= 44.0.0-alpha.1, < 44.3.0"}, {"status": "affected", "version": ">= 45.0.0-alpha.1, < 45.0.0-alpha.6"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 42.11.3, 43.7.0, 44.3.0, and 45.0.0-alpha.6, Electron treated pages opened into a new window from links as application-initiated navigations instead of preserving the page containing the link as the initiator. The resulting top-level request could be classified as same-site, causing SameSite=Strict cookies to be sent and Sec-Fetch-Site not to identify the initiating page. An application that loads untrusted content and permits it to open new windows could therefore allow that content to make a credentialed request to another site that relies on SameSite cookies for CSRF protection. This issue is fixed in versions 42.11.3, 43.7.0, 44.3.0, and 45.0.0-alpha.6."}], "id": "CVE-2026-113796", "lastModified": "2026-10-21T17:18:24.570", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 2.5, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-10-21T17:18:24.570", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/electron/electron/commit/079b9b1594ee62c336adc3aa430d4c1cf62bd51e"}, {"source": "security-advisories@github.com", "url": "https://github.com/electron/electron/commit/0e6aca0618eeae50a18cfd50548b8688820629ed"}, {"source": "security-advisories@github.com", "url": "https://github.com/electron/electron/commit/652ef79ac79c6767b31e59b2f28d0d46114645e5"}, {"source": "security-advisories@github.com", "url": "https://github.com/electron/electron/commit/98940cb274bb6adcb7cdb2da2d4495ac83119670"}, {"source": "security-advisories@github.com", "url": "https://github.com/electron/electron/commit/a86ae4205ba2ba7ae60a6caa9d5d3a44321f2f9b"}, {"source": "security-advisories@github.com", "url": "https://github.com/electron/electron/pull/53683"}, {"source": "security-advisories@github.com", "url": "https://github.com/electron/electron/pull/53717"}, {"source": "security-advisories@github.com", "url": "https://github.com/electron/electron/pull/53718"}, {"source": "security-advisories@github.com", "url": "https://github.com/electron/electron/pull/53719"}, {"source": "security-advisories@github.com", "url": "https://github.com/electron/electron/pull/53721"}, {"source": "security-advisories@github.com", "url": "https://github.com/electron/electron/releases/tag/v42.11.3"}, {"source": "security-advisories@github.com", "url": "https://github.com/electron/electron/releases/tag/v43.7.0"}, {"source": "security-advisories@github.com", "url": "https://github.com/electron/electron/releases/tag/v44.3.0"}, {"source": "security-advisories@github.com", "url": "https://github.com/electron/electron/releases/tag/v45.0.0-alpha.6"}, {"source": "security-advisories@github.com", "url": "https://github.com/electron/electron/security/advisories/GHSA-2p8c-gr87-2676"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-352"}], "source": "security-advisories@github.com", "type": "Primary"}]}

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