CVE-2026-113796

{"id": "CVE-2026-113796", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-113796", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-23T14:47:51.057147Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.2, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 1.6}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "electron", "product": "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"}]}]}], "published": "2026-10-21T17:18:24.570", "references": [{"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", "source": "security-advisories@github.com"}], "vulnStatus": "Undergoing Analysis", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-352"}]}], "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."}], "lastModified": "2026-10-23T15:17:24.973", "sourceIdentifier": "security-advisories@github.com"}