compiler-17.3.4.tgz: 3 vulnerabilities (highest severity is: 8.0)

[mend-bolt-for-github]

Vulnerable Library - compiler-17.3.4.tgz

Library home page: https://registry.npmjs.org/@angular/compiler/-/compiler-17.3.4.tgz

Path to dependency file: /UI/package.json

Path to vulnerable library: /UI/package.json

Vulnerabilities

Vulnerability	Severity	CVSS	Dependency	Type	Fixed in (compiler version)	Remediation Possible**
CVE-2026-32635	High	8.0	compiler-17.3.4.tgz	Direct	https://github.com/angular/angular.git - v22.0.0-next.2,https://github.com/angular/angular.git - v20.3.18,https://github.com/angular/angular.git - v21.2.3,https://github.com/angular/angular.git - v19.2.20	❌
CVE-2026-22610	High	8.0	compiler-17.3.4.tgz	Direct	angular - 20.3.16,angular - 21.0.7,angular - 19.2.18,https://github.com/angular/angular.git - v19.2.18,https://github.com/angular/angular.git - v20.3.16,https://github.com/angular/angular.git - v21.1.0-rc.0,https://github.com/angular/angular.git - v21.0.7	❌
CVE-2025-66412	High	8.0	compiler-17.3.4.tgz	Direct	https://github.com/angular/angular.git - 21.0.2,https://github.com/angular/angular.git - 19.2.17,https://github.com/angular/angular.git - 20.3.15	❌

**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation

Details

CVE-2026-32635

Vulnerable Library - compiler-17.3.4.tgz

Library home page: https://registry.npmjs.org/@angular/compiler/-/compiler-17.3.4.tgz

Path to dependency file: /UI/package.json

Path to vulnerable library: /UI/package.json

Dependency Hierarchy:

• ❌ compiler-17.3.4.tgz (Vulnerable Library)

Found in base branch: master

Vulnerability Details

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.0-next.3, 21.2.4, 20.3.18, and 19.2.20, a Cross-Site Scripting (XSS) vulnerability has been identified in the Angular runtime and compiler. It occurs when the application uses a security-sensitive attribute (for example href on an anchor tag) together with Angular's ability to internationalize attributes. Enabling internationalization for the sensitive attribute by adding i18n- name bypasses Angular's built-in sanitization mechanism, which when combined with a data binding to untrusted user-generated data can allow an attacker to inject a malicious script. This vulnerability is fixed in 22.0.0-next.3, 21.2.4, 20.3.18, and 19.2.20.

Publish Date: 2026-03-13

URL: CVE-2026-32635

CVSS 3 Score Details (8.0)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: Required
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2026-03-13

Fix Resolution: https://github.com/angular/angular.git - v22.0.0-next.2,https://github.com/angular/angular.git - v20.3.18,https://github.com/angular/angular.git - v21.2.3,https://github.com/angular/angular.git - v19.2.20

Step up your Open Source Security Game with Mend here

CVE-2026-22610

Vulnerable Library - compiler-17.3.4.tgz

Library home page: https://registry.npmjs.org/@angular/compiler/-/compiler-17.3.4.tgz

Path to dependency file: /UI/package.json

Path to vulnerable library: /UI/package.json

Dependency Hierarchy:

• ❌ compiler-17.3.4.tgz (Vulnerable Library)

Found in base branch: master

Vulnerability Details

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.18, 20.3.16, 21.0.7, and 21.1.0-rc.0, a cross-site scripting (XSS) vulnerability has been identified in the Angular Template Compiler. The vulnerability exists because Angular’s internal sanitization schema fails to recognize the href and xlink:href attributes of SVG <script> elements as a Resource URL context. This issue has been patched in versions 19.2.18, 20.3.16, 21.0.7, and 21.1.0-rc.0.

Publish Date: 2026-01-10

URL: CVE-2026-22610

CVSS 3 Score Details (8.0)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: Required
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-jrmj-c5cx-3cw6

Release Date: 2026-01-10

Fix Resolution: angular - 20.3.16,angular - 21.0.7,angular - 19.2.18,https://github.com/angular/angular.git - v19.2.18,https://github.com/angular/angular.git - v20.3.16,https://github.com/angular/angular.git - v21.1.0-rc.0,https://github.com/angular/angular.git - v21.0.7

Step up your Open Source Security Game with Mend here

CVE-2025-66412

Vulnerable Library - compiler-17.3.4.tgz

Library home page: https://registry.npmjs.org/@angular/compiler/-/compiler-17.3.4.tgz

Path to dependency file: /UI/package.json

Path to vulnerable library: /UI/package.json

Dependency Hierarchy:

• ❌ compiler-17.3.4.tgz (Vulnerable Library)

Found in base branch: master

Vulnerability Details

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 21.0.2, 20.3.15, and 19.2.17, A Stored Cross-Site Scripting (XSS) vulnerability has been identified in the Angular Template Compiler. It occurs because the compiler's internal security schema is incomplete, allowing attackers to bypass Angular's built-in security sanitization. Specifically, the schema fails to classify certain URL-holding attributes (e.g., those that could contain javascript: URLs) as requiring strict URL security, enabling the injection of malicious scripts. This vulnerability is fixed in 21.0.2, 20.3.15, and 19.2.17.

Publish Date: 2025-12-01

URL: CVE-2025-66412

CVSS 3 Score Details (8.0)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: Required
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2025-12-01

Fix Resolution: https://github.com/angular/angular.git - 21.0.2,https://github.com/angular/angular.git - 19.2.17,https://github.com/angular/angular.git - 20.3.15

Step up your Open Source Security Game with Mend here