CVE-2026-50557 Angular: Template and Attribute Namespace Sanitization Bypass (XSS)

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...

CVE-2026-50557

CVE-2026-50557 concerns Angular’s template sanitization bypass via namespace handling in @angular/compiler and @angular/core. The issue allows namespaced elements (e.g., svg:script or ) to escape script-element recognition and for security context attribute mappings to bypass runtime/compile-time...

PT-2026-51338

Name of the Vulnerable Software and Affected Versions Angular Language Service VS Code Extension versions prior to 21.2.4 Description The client-side extension configures the tooltip Markdown renderer with the isTrusted: true option, causing VS Code to trust all rendered content and enable active...

MAL-2026-6255 Malicious code in fork-angular-daterangepicker (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d81ecc9a5b511f1d867597c3834e62c3c174209ba7718db45bf27af5d862d90f package.json declares a preinstall lifecycle hook "preinstall": "node index.js" that runs index.js on every npm install. index.js line 3 hardcodes...

Malicious code in fork-angular-daterangepicker (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d81ecc9a5b511f1d867597c3834e62c3c174209ba7718db45bf27af5d862d90f package.json declares a preinstall lifecycle hook "preinstall": "node index.js" that runs index.js on every npm install. index.js line 3 hardcodes...

Denial Of Service (DoS)

angular/common is vulnerable to Denial of Service DoS. The vulnerability is due to improper validation of the digitsInfo parameter in the formatNumber function, which allows an attacker to supply excessively large fraction digit values that trigger an unbounded loop and excessive memory...

Cross-Site Scripting (XSS)

Angular is vulnerable to Cross-Site Scripting XSS. The vulnerability is due to improper handling of namespaced script elements and attributes in the @angular/compiler and @angular/core packages, which allows an attacker to inject specially crafted namespaced templates that bypass Angular's...

Cross-Site Scripting (XSS)

Angular is vulnerable to Cross-Site Scripting XSS. The vulnerability is due to the Angular template compiler failing to apply the required sanitizer for sensitive native DOM properties used with two-way property bindings, which allows an attacker to bypass Angular's built-in DOM sanitization and...

Denial Of Service (DoS)

@angular/common is vulnerable to Denial of Service DoS. The vulnerability is due to insufficient validation of the format parameter in the formatDate function, which allows an attacker to supply a maliciously crafted, excessively long date format string, causing excessive CPU and memory consumpti...

ROOT-APP-NPM-CVE-2025-2336 CVE-2025-2336 in @rootio/angular-sanitize - Patched by Root

Root has patched CVE-2025-2336 in the @rootio/angular-sanitize package for Root:npm. Multiple fixed versions available...

@angular-devkit/build-angular (22.1.0-next.0), @oslokommune/auth-bff (>=2.0.1, <=2.2.1) +1 more potentially affected by CVE-2026-55603 via http-proxy-middleware (>=4.0.0, <=4.1.0)

http-proxy-middleware NPM version =4.0.0, =2.0.1, =8.6.0, =8.8.3 Source cves: CVE-2026-55603 Source advisory: SNYK:JS-HTTPPROXYMIDDLEWARE-17375007...

@angular-devkit/build-angular (22.1.0-next.0), @oslokommune/auth-bff (>=2.0.1, <=2.2.1) +1 more potentially affected by CVE-2026-55603 via http-proxy-middleware (>=4.0.0, <=4.1.0)

http-proxy-middleware NPM version =4.0.0, =2.0.1, =8.6.0, =8.8.3 Source cves: CVE-2026-55603 Source advisory: OSV:GHSA-GCQ2-9PQ2-CXQM...

@angular-devkit/build-angular (22.1.0-next.0), @oslokommune/auth-bff (>=2.0.1, <=2.2.1) +1 more potentially affected by CVE-2026-55602 via http-proxy-middleware (4.0.0)

http-proxy-middleware NPM version 4.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on http-proxy-middleware and may be impacted: - @angular-devkit/build-angular 22.1.0-next.0 - @oslokommune/auth-bff =2.0.1, =8.6.0, =8.7.1 Source cves: CVE-2026-55602...

@angular-devkit/build-angular (22.1.0-next.0), @oslokommune/auth-bff (>=2.0.1, <=2.2.1) +1 more potentially affected by CVE-2026-55602 via http-proxy-middleware (4.0.0)

http-proxy-middleware NPM version 4.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on http-proxy-middleware and may be impacted: - @angular-devkit/build-angular 22.1.0-next.0 - @oslokommune/auth-bff =2.0.1, =8.6.0, =8.7.1 Source cves: CVE-2026-55602...

@5minds/processcube_engine (>=19.0.0-beta.11, <=20.0.0-renovate-fd1892-me5sbqz0), @angular-devkit/build-angular (>=20.0.0-rc.0, <=22.1.0-next.0) +57 more potentially affected by CVE-2026-55388 via piscina (>=5.0.0, <=5.1.4)

piscina NPM version =5.0.0, =19.0.0-beta.11, =20.0.0-rc.0, =20.0.0-rc.0, =1.0.0, =21.2.2-depup.0, =21.2.2-depup.0, =1.0.0, =5.0.0, =21.0.0-alpha.10, =21.0.0-alpha.10, =19.2.2-snapshot-1746816578592, =19.2.2-snapshot-1746816578592, =0.1.0, =0.1.26, =4.0.0-beta.1, =4.2.1 and more Source cves:...

Siemens RUGGEDCOM RST2428P Insertion of Sensitive Information Into Sent Data (CVE-2025-66035)

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.16, 20.3.14, and 21.0.1, there is a XSRF token leakage via protocol-relative URLs in angular HTTP clients. The vulnerability is a Credential...

Siemens RUGGEDCOM RST2428P Cross-site Scripting (CVE-2025-66412)

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...

Siemens RUGGEDCOM RST2428P Cross-site Scripting (CVE-2026-22610)

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...

@01.software/cli (>=0.1.1, <=0.2.0), @01.software/sdk (>=0.0.1-251008.90016, <=0.3.0) +727 more potentially affected by CVE-2026-6733 via undici (>=7.0.0, <=7.27.2)

undici NPM version =7.0.0, =0.1.1, =0.0.1-251008.90016, =0.0.6, =0.18.1, =0.18.4, =0.18.4, =0.1.0, =0.0.33, =0.1.8, =0.0.1, =1.0.0, =0.1.7, =21.0.0-rc.2, =21.0.0-rc.2, =21.2.17 and more Source cves: CVE-2026-6733 Source advisory: SNYK:JS-UNDICI-17372752...

@aegis-scan/core (>=0.18.1, <=0.19.0), @aegis-scan/reporters (>=0.18.4, <=0.19.0) +382 more potentially affected by CVE-2026-9697 via undici (>=7.24.0, <=7.27.2)

undici NPM version =7.24.0, =0.18.1, =0.18.4, =0.18.4, =0.1.0, =0.1.8, =0.1.7, =21.2.4, =21.2.4, =0.1.0, =0.18.0, =0.1.0, =0.4.0, =0.1.0, =0.0.1, =0.1.2 and more Source cves: CVE-2026-9697 Source advisory: SNYK:JS-UNDICI-17372609...