Angular's deprecated package has a Cross-Site Scripting issue

Description

A flaw in AngularJS’ Strict Contextual Escaping (SCE) logic allows bypassing certain SCE policies for resource URLs and can lead to arbitrary JavaScript execution within the context of the victim’s browser session.

Recommendation

No fix is available yet. Followings are affected versions:

• >= 1.2.0-rc.3, <= 1.8.3

References

• GHSA-7x27-g8rg-x87w
• codepen.io
• www.herodevs.com
• access.redhat.com
• bugzilla.redhat.com
• security.access.redhat.com
• CVE-2026-11998
• CWE-79
• CWE-791
• CAPEC-310
• OWASP 2021-A3
• OWASP 2021-A6

Related Issues

• LobeHub has a Cross-Site Scripting issue that escalates to Remote Code Execution - CVE-2026-42045
• CyberChef has a Cross-site Scripting issue - CVE-2026-42615
• Angular (deprecated package) Cross-site Scripting - CVE-2022-25869
• CKEditor 5 has Cross-site Scripting (XSS) in the HTML Support package - CVE-2026-28343

You might also like:

How to Secure your NodeJs Express Javascript Application - part 1

How to Secure your NodeJs Express Javascript Application - part 2

10 Secure Coding Best Practices to Follow in Every Project

Tags:

npm

angular