Exposure of Private Personal Information to an Unauthorized Actor Affecting @angular/common package, versions <20.3.34>=21.0.0 <21.0.3
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-ANGULARCOMMON-21369526
- published21 Oct 2026
- disclosed20 Oct 2026
- creditJaime Burgos
Introduced: 20 Oct 2026
NewCVE-2026-111753 (opens in a new tab)How to fix?
Upgrade @angular/common to version 20.3.34, 21.0.3 or higher.
Overview
Affected versions of this package are vulnerable to Exposure of Private Personal Information to an Unauthorized Actor via the xsrfInterceptorFn in packages/common/http/src/xsrf.ts, where the XSRF interceptor skips token injection for all absolute URLs, including those that share the same origin as the application. An attacker can exploit this gap to perform state-changing requests from a victim's browser without a valid XSRF token, bypassing the intended cross-site request forgery protection. This affects any mutating HTTP request (non-GET, non-HEAD) made using an absolute URL rather than a relative one.
Note: This is only exploitable when the application makes mutating requests using absolute URLs to the same origin, and XSRF protection is enabled (the default in HttpClient).