{"id":"CVE-2026-111753","aliases":[],"cve":{"records":[{"id":"CVE-2026-111753","source":"GitHub_M","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-10-16T17:52:09.081Z","published":"2026-11-05T20:25:07.322Z","modified":"2026-11-09T22:53:02.853Z"}],"publishers":[{"name":"GitHub_M","role":"CNA","organizationId":"a0819718-46f1-4df5-94e2-005712e83aaa","modified":"2026-11-05T20:25:07.322Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-11-09T22:53:02.853Z"}],"references":[{"url":"https://github.com/angular/angular/security/advisories/GHSA-jfgx-762w-99vr","tags":["x_refsource_CONFIRM"],"source":"GitHub_M"},{"url":"https://github.com/angular/angular/issues/71294","tags":["x_refsource_MISC"],"source":"GitHub_M"},{"url":"https://github.com/angular/angular/pull/65683","tags":["x_refsource_MISC"],"source":"GitHub_M"},{"url":"https://github.com/angular/angular/pull/71295","tags":["x_refsource_MISC"],"source":"GitHub_M"},{"url":"https://github.com/angular/angular/commit/20474d3f0fd7c64071add6e84acf720627e5c19b","tags":["x_refsource_MISC"],"source":"GitHub_M"},{"url":"https://github.com/angular/angular/commit/933ce817d53e25926844fa56af8230816763d08e","tags":["x_refsource_MISC"],"source":"GitHub_M"},{"url":"https://github.com/angular/angular/releases/tag/21.0.3","tags":["x_refsource_MISC"],"source":"GitHub_M"},{"url":"https://github.com/angular/angular/releases/tag/v20.3.34","tags":["x_refsource_MISC"],"source":"GitHub_M"}],"weaknesses":[{"id":"CWE-201","description":"CWE-201: Insertion of Sensitive Information Into Sent Data","source":"GitHub_M"},{"id":"CWE-359","description":"CWE-359: Exposure of Private Personal Information to an Unauthorized Actor","source":"GitHub_M"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-11-09T22:52:28.681840Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"total"}]}]},"title":"Angular: XSRF Token Leakage via URL Parsing Discrepancy in Angular HTTP Client (Incomplete fix for CVE-2025-66035)","titleSource":"GitHub_M","descriptionSource":"GitHub_M","description":"Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 20.3.34 and 21.0.3, the @angular/common HttpClient function xsrfInterceptorFn uses a regular expression that does not normalize request URLs in the same way as the browser's WHATWG URL parser. With XSRF protection enabled, a mutating HTTP request to an attacker-controlled URL containing backslashes, stripped control characters or spaces, or removable ASCII whitespace can be misclassified as relative and same-origin, causing the interceptor to attach the X-XSRF-TOKEN header before the browser dispatches the request to a cross-origin host. With permissive CORS handling for the custom header, the attacker can obtain the victim's XSRF token and use it to perform cross-site request forgery against the victim session. This issue is fixed in versions 20.3.34 and 21.0.3.","score":5.9,"severity":"medium","published":"2026-11-05T20:25:07.322Z","modified":"2026-11-09T22:53:02.853Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"angular","name":"angular","platforms":[],"versions":[{"version":"<= 19.2.25","status":"affected"},{"version":">= 20.0.0, < 20.3.34","status":"affected"},{"version":">= 21.0.0, < 21.0.3","status":"affected"}],"cpes":[],"source":"GitHub_M","url":"https://www.cve.org/CVERecord?id=CVE-2026-111753"}],"remediation":[],"references":["https://github.com/angular/angular/security/advisories/GHSA-jfgx-762w-99vr","https://github.com/angular/angular/issues/71294","https://github.com/angular/angular/pull/65683","https://github.com/angular/angular/pull/71295","https://github.com/angular/angular/commit/20474d3f0fd7c64071add6e84acf720627e5c19b","https://github.com/angular/angular/commit/933ce817d53e25926844fa56af8230816763d08e","https://github.com/angular/angular/releases/tag/21.0.3","https://github.com/angular/angular/releases/tag/v20.3.34"],"sources":[{"name":"CVE","id":"CVE-2026-111753","modified":"2026-11-09T22:53:02.853Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-111753"}],"assessments":[{"source":"GitHub_M","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","score":5.9}],"sourceAffected":[],"observedAt":"2026-11-09T23:01:15.922Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T04:55:31.932Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-09T23:10:32.706Z","attemptedAt":"2026-11-09T23:10:32.706Z"},{"source":"GHSA","status":"available","checkedAt":"2026-11-09T23:10:32.706Z","attemptedAt":"2026-11-09T23:10:32.706Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-09T23:10:32.706Z","attemptedAt":"2026-11-09T23:10:32.706Z"},{"source":"EPSS","status":"available","checkedAt":"2026-11-09T23:10:32.706Z","attemptedAt":"2026-11-09T23:10:32.706Z"}],"evidence":[{"source":"NVD","id":"CVE-2026-111753","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-111753","modified":"2026-11-05T21:18:35.800","score":5.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/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","checkedAt":"2026-11-09T23:10:32.706Z"},{"source":"FIRST EPSS","id":"CVE-2026-111753","url":"https://www.first.org/epss/","probability":0.00537,"percentile":0.45538,"date":"2026-11-09","checkedAt":"2026-11-09T23:10:32.706Z"},{"source":"ENISA EUVD","id":"EUVD-2026-117786","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-117786","modified":"Nov 5, 2026, 8:25:07 PM","score":5.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","checkedAt":"2026-11-09T23:10:32.706Z"},{"source":"GitHub Advisory Database","id":"GHSA-jfgx-762w-99vr","url":"https://github.com/advisories/GHSA-jfgx-762w-99vr","modified":"2026-10-20T20:37:58Z","checkedAt":"2026-11-09T23:10:32.706Z"}],"aiSummary":null}