@angular-devkit/build-angular (>=20.0.0 <=20.3.16), @eui/deps-base-light-next (>=19.2.2 <=21.0.0-alpha.32) +6 more potentially affected by CVE-2026-27739 via @angular/build (>=20.0.0-next.0 <=20.3.16)

@angular/build NPM version =20.0.0-next.0, =20.0.0, =19.2.2, =19.2.2, =21.1.0, =0.0.0-pr-32415-1daf78a, =0.0.0-pr-32415-1daf78a, =0.1.3, =0.1.31 - ng-deploy-oss =20.0.0 Source cves: CVE-2026-27739 Source advisory: SNYK:JS-ANGULARBUILD-15357312...

Open Redirect

Overview @angular/ssr is a the Angular server side rendering utilities. Affected versions of this package are vulnerable to Open Redirect via the internal URL processing logic when handling the X-Forwarded-Prefix header. An attacker can cause users to be redirected to arbitrary external domains b...

create-momentum-app (>=0.1.2 <=0.5.0) potentially affected by CVE-2026-27738 +1 more via @angular/ssr (=21.1.2)

@angular/ssr NPM version =21.1.2 is affected by a known vulnerability. The following packages have a transitive dependency on @angular/ssr and may be impacted: - create-momentum-app =0.1.2, =0.5.0 Source cves: CVE-2026-27738, CVE-2026-33397 Source advisory: OSV:GHSA-XH43-G2FQ-WJRJ...

@cosla/sensemaking-web-ui (>=1.0.5 <=1.0.8), @manniwatch/client-desktop (>=0.30.0 <=0.30.1) +3 more potentially affected by CVE-2026-27738 +1 more via @angular/ssr (>=19.0.5 <=19.2.19)

@angular/ssr NPM version =19.0.5, =1.0.5, =0.30.0, =0.30.0, =19.0.0-alpha.20, =19.0.0-alpha.20, =19.0.0-alpha.24 Source cves: CVE-2026-27738, CVE-2026-33397 Source advisory: OSV:GHSA-XH43-G2FQ-WJRJ...

EUVD-2026-8687

Angular SSR has an Open Redirect via X-Forwarded-Prefix...

create-momentum-app (>=0.1.2 <=0.5.0) potentially affected by CVE-2026-27738 via @angular/ssr (=21.1.2)

@angular/ssr NPM version =21.1.2 is affected by a known vulnerability. The following packages have a transitive dependency on @angular/ssr and may be impacted: - create-momentum-app =0.1.2, =0.5.0 Source cves: CVE-2026-27738 Source advisory: SNYK:JS-ANGULARSSR-15357598...

GHSA-XH43-G2FQ-WJRJ Angular SSR has an Open Redirect via X-Forwarded-Prefix

An Open Redirect vulnerability exists in the internal URL processing logic in Angular SSR. The logic normalizes URL segments by stripping leading slashes; however, it only removes a single leading slash. When an Angular SSR application is deployed behind a proxy that passes the X-Forwarded-Prefix...

Angular SSR has an Open Redirect via X-Forwarded-Prefix

An Open Redirect vulnerability exists in the internal URL processing logic in Angular SSR. The logic normalizes URL segments by stripping leading slashes; however, it only removes a single leading slash. When an Angular SSR application is deployed behind a proxy that passes the X-Forwarded-Prefix...

@cosla/sensemaking-web-ui (>=1.0.5 <=1.0.8), @manniwatch/client-desktop (>=0.30.0 <=0.30.1) +3 more potentially affected by CVE-2026-27738 via @angular/ssr (>=19.0.5 <=19.2.19)

@angular/ssr NPM version =19.0.5, =1.0.5, =0.30.0, =0.30.0, =19.0.0-alpha.20, =19.0.0-alpha.20, =19.0.0-alpha.24 Source cves: CVE-2026-27738 Source advisory: SNYK:JS-ANGULARSSR-15357598...

CVE-2026-27739

The Angular SSR is a server-rise rendering tool for Angular applications. Versions prior to 21.2.0-rc.1, 21.1.5, 20.3.17, and 19.2.21 have a Server-Side Request Forgery SSRF vulnerability in the Angular SSR request handling pipeline. The vulnerability exists because Angular’s internal URL...

CVE-2026-27738

The Angular SSR is a server-rise rendering tool for Angular applications. An Open Redirect vulnerability exists in the internal URL processing logic in versions on the 19.x branch prior to 19.2.21, the 20.x branch prior to 20.3.17, and the 21.x branch prior to 21.1.5 and 21.2.0-rc.1. The logic...

CVE-2026-27739 Angular SSR is vulnerable to SSRF and Header Injection via request handling pipeline

The Angular SSR is a server-rise rendering tool for Angular applications. Versions prior to 21.2.0-rc.1, 21.1.5, 20.3.17, and 19.2.21 have a Server-Side Request Forgery SSRF vulnerability in the Angular SSR request handling pipeline. The vulnerability exists because Angular’s internal URL...

CVE-2026-27739

CVE-2026-27739 affects Angular SSR, with an SSRF vulnerability in the request handling pipeline. Versions prior to 21.2.0-rc.1, 21.1.5, 20.3.17, and 19.2.21 allow unvalidated Host and X-Forwarded-* headers to influence base-origin URL construction, enabling arbitrary internal request steering via...

CVE-2026-27739 Angular SSR is vulnerable to SSRF and Header Injection via request handling pipeline

The Angular SSR is a server-rise rendering tool for Angular applications. Versions prior to 21.2.0-rc.1, 21.1.5, 20.3.17, and 19.2.21 have a Server-Side Request Forgery SSRF vulnerability in the Angular SSR request handling pipeline. The vulnerability exists because Angular’s internal URL...

CVE-2026-27738 Angular SSR has an Open Redirect via X-Forwarded-Prefix

The Angular SSR is a server-rise rendering tool for Angular applications. An Open Redirect vulnerability exists in the internal URL processing logic in versions on the 19.x branch prior to 19.2.21, the 20.x branch prior to 20.3.17, and the 21.x branch prior to 21.1.5 and 21.2.0-rc.1. The logic...

CVE-2026-27738

CVE-2026-27738 describes an open redirect in Angular SSR’s internal URL processing. In affected Angular SSR versions on the 19.x branch prior to 19.2.21, 20.x prior to 20.3.17, and 21.x prior to 21.1.5 and 21.2.0-rc.1, the logic that normalizes URL segments by stripping a single leading slash can...

CVE-2026-27738 Angular SSR has an Open Redirect via X-Forwarded-Prefix

The Angular SSR is a server-rise rendering tool for Angular applications. An Open Redirect vulnerability exists in the internal URL processing logic in versions on the 19.x branch prior to 19.2.21, the 20.x branch prior to 20.3.17, and the 21.x branch prior to 21.1.5 and 21.2.0-rc.1. The logic...

CVE-2026-27738

The Angular SSR is a server-rise rendering tool for Angular applications. An Open Redirect vulnerability exists in the internal URL processing logic in versions on the 19.x branch prior to 19.2.21, the 20.x branch prior to 20.3.17, and the 21.x branch prior to 21.1.5 and 21.2.0-rc.1. The logic...

CVE-2026-27738 Angular SSR has an Open Redirect via X-Forwarded-Prefix

The Angular SSR is a server-rise rendering tool for Angular applications. An Open Redirect vulnerability exists in the internal URL processing logic in versions on the 19.x branch prior to 19.2.21, the 20.x branch prior to 20.3.17, and the 21.x branch prior to 21.1.5 and 21.2.0-rc.1. The logic...

PT-2026-21961

Name of the Vulnerable Software and Affected Versions Angular SSR versions 19.x through 19.2.20 Angular SSR versions 20.x through 20.3.16 Angular SSR versions 21.x through 21.1.4 Angular SSR version 21.2.0-rc.0 Description An Open Redirect issue exists in the internal URL processing logic of...