chore(deps): update dependency @angular/common to v20.3.14 [security]

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@angular/common (source)	20.3.10 -> 20.3.14

GitHub Vulnerability Alerts

CVE-2025-66035

The vulnerability is a Credential Leak by App Logic that leads to the unauthorized disclosure of the Cross-Site Request Forgery (XSRF) token to an attacker-controlled domain.

Angular's HttpClient has a built-in XSRF protection mechanism that works by checking if a request URL starts with a protocol (http:// or https://) to determine if it is cross-origin. If the URL starts with protocol-relative URL (//), it is incorrectly treated as a same-origin request, and the XSRF token is automatically added to the X-XSRF-TOKEN header.

Impact

The token leakage completely bypasses Angular's built-in CSRF protection, allowing an attacker to capture the user's valid XSRF token. Once the token is obtained, the attacker can perform arbitrary Cross-Site Request Forgery (CSRF) attacks against the victim user's session.

Attack Preconditions

1. The victim's Angular application must have XSRF protection enabled.
2. The attacker must be able to make the application send a state-changing HTTP request (e.g., POST) to a protocol-relative URL (e.g., //attacker.com) that they control.

Patches

• 19.2.16
• 20.3.14
• 21.0.1

Workarounds

Developers should avoid using protocol-relative URLs (URLs starting with //) in HttpClient requests. All backend communication URLs should be hardcoded as relative paths (starting with a single /) or fully qualified, trusted absolute URLs.

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Release Notes

angular/angular (@​angular/common)

v20.3.14

Compare Source

http

Commit	Type	Description
0276479e7d	fix	prevent XSRF token leakage to protocol-relative URLs

v20.3.13

Compare Source

v20.3.12

Compare Source

v20.3.11

Compare Source

common

Commit	Type	Description
5047849a4a	fix	remove placeholder image listeners once view is removed

compiler

Commit	Type	Description
f9d0818087	fix	support arbitrary nesting in :host-context()
106b9040df	fix	support commas in :host() argument
9419ea348a	fix	support complex selectors in :nth-child()
036c5d2a07	fix	support one additional level of nesting in :host()

core

Commit	Type	Description
dcdd1bcdbb	fix	skip leave animations on view swaps

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Configuration

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⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

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The artifact failure details are included below:

File name: package-lock.json

npm warn Unknown env config "store". This will stop working in the next major version of npm.
npm error code ERESOLVE
npm error ERESOLVE unable to resolve dependency tree
npm error
npm error While resolving: [email protected]
npm error Found: @angular/[email protected]
npm error node_modules/@angular/core
npm error   dev @angular/core@"20.3.10" from the root project
npm error
npm error Could not resolve dependency:
npm error peer @angular/core@"20.3.14" from @angular/[email protected]
npm error node_modules/@angular/common
npm error   dev @angular/common@"20.3.14" from the root project
npm error
npm error Fix the upstream dependency conflict, or retry
npm error this command with --force or --legacy-peer-deps
npm error to accept an incorrect (and potentially broken) dependency resolution.
npm error
npm error
npm error For a full report see:
npm error /runner/cache/others/npm/_logs/2025-12-04T13_59_13_880Z-eresolve-report.txt
npm error A complete log of this run can be found in: /runner/cache/others/npm/_logs/2025-12-04T13_59_13_880Z-debug-0.log