Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.0-rc.2, 21.2.15, 20.3.22 and 19.2.22, an issue in the @angular/compiler and @angular/core packages allows bypassing element and attribute sanitization/validation through specific namespace workarounds. Specifically, namespaced script elements (e.g., <svg:script> or <:svg:script>) were not properly identified as script elements by the Angular template preparser, allowing them to pass through template compilation without being stripped. Furthermore, security context schema mappings for element attributes did not consistently handle attributes within namespaced elements (like SVG and MathML), opening up gaps where malicious namespaced attributes could bypass runtime and compile-time sanitizers. Combined, these flaws enable an attacker who can inject or supply a template/tag structure with custom namespaces to bypass Angular's script-stripping logic and attribute sanitizers, leading to client-side Cross-Site Scripting (XSS). This vulnerability is fixed in 22.0.0-rc.2, 21.2.15, 20.3.22 and 19.2.22.
References
| Link | Resource |
|---|---|
| https://github.com/angular/angular/pull/68689 | Issue Tracking Patch |
| https://github.com/angular/angular/pull/68868 | Issue Tracking |
| https://github.com/angular/angular/security/advisories/GHSA-f3m7-gqxr-g87x | Third Party Advisory |
Configurations
Configuration 1 (hide)
|
History
09 Jul 2026, 15:40
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:angularjs:angularjs:22.0.0:next0:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:rc1:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next1:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next6:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next3:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next11:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next10:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next7:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next8:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next12:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next4:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next9:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:rc0:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next5:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:*:*:*:*:*:*:*:* |
cpe:2.3:a:angular:angular:22.0.0:next10:*:*:*:node.js:*:* cpe:2.3:a:angular:angular:22.0.0:next4:*:*:*:node.js:*:* cpe:2.3:a:angular:angular:22.0.0:next11:*:*:*:node.js:*:* cpe:2.3:a:angular:angular:22.0.0:next9:*:*:*:node.js:*:* cpe:2.3:a:angular:angular:22.0.0:next0:*:*:*:node.js:*:* cpe:2.3:a:angular:angular:22.0.0:next3:*:*:*:node.js:*:* cpe:2.3:a:angular:angular:22.0.0:next1:*:*:*:node.js:*:* cpe:2.3:a:angular:angular:22.0.0:next12:*:*:*:node.js:*:* cpe:2.3:a:angular:angular:22.0.0:next8:*:*:*:node.js:*:* cpe:2.3:a:angular:angular:22.0.0:next6:*:*:*:node.js:*:* cpe:2.3:a:angular:angular:22.0.0:rc1:*:*:*:node.js:*:* cpe:2.3:a:angular:angular:22.0.0:rc0:*:*:*:node.js:*:* cpe:2.3:a:angular:angular:22.0.0:next2:*:*:*:node.js:*:* cpe:2.3:a:angular:angular:22.0.0:next7:*:*:*:node.js:*:* cpe:2.3:a:angular:angular:22.0.0:next5:*:*:*:node.js:*:* cpe:2.3:a:angular:angular:*:*:*:*:*:node.js:*:* |
| First Time |
Angular
Angular angular |
26 Jun 2026, 19:39
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:angularjs:angularjs:22.0.0:rc1:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next0:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next6:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next3:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next11:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next9:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:rc0:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next5:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next2:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next1:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next7:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next10:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next8:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next4:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:22.0.0:next12:*:*:*:*:*:* cpe:2.3:a:angularjs:angularjs:*:*:*:*:*:*:*:* |
|
| First Time |
Angularjs
Angularjs angularjs |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.1 |
| References | () https://github.com/angular/angular/pull/68689 - Issue Tracking, Patch | |
| References | () https://github.com/angular/angular/pull/68868 - Issue Tracking | |
| References | () https://github.com/angular/angular/security/advisories/GHSA-f3m7-gqxr-g87x - Third Party Advisory |
22 Jun 2026, 16:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-06-22 16:16
Updated : 2026-07-09 15:40
NVD link : CVE-2026-50557
Mitre link : CVE-2026-50557
CVE.ORG link : CVE-2026-50557
JSON object : View
Products Affected
angular
- angular
CWE
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')