Cross-site Scripting (XSS)

Overview org.webjars.npm:svelte is a package for building web applications. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the bind:innerText and bind:textContent bindings on contenteditable elements during server-side rendering. An attacker can execute arbitrary...

Cross-site Scripting (XSS)

Overview svelte is a package for building web applications. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the transformError function. An attacker can execute arbitrary scripts in the context of the affected application by injecting malicious content that is not...

CVE-2026-27902 Svelte Vulnerable to XSS via HTML Comment Injection in SSR Error Boundary Hydration Markers

Svelte performance oriented web framework. Prior to version 5.53.5, errors from transformError were not correctly escaped prior to being embedded in the HTML output, causing potential HTML injection and XSS if attacker-controlled content is returned from transformError. Version 5.53.5 fixes the...

CVE-2026-27902 Svelte Vulnerable to XSS via HTML Comment Injection in SSR Error Boundary Hydration Markers

Svelte performance oriented web framework. Prior to version 5.53.5, errors from transformError were not correctly escaped prior to being embedded in the HTML output, causing potential HTML injection and XSS if attacker-controlled content is returned from transformError. Version 5.53.5 fixes the...

CVE-2026-27902

Svelte prior to version 5.53.5 is vulnerable to HTML injection and XSS in SSR error boundary hydration markers, caused by transformError not being properly escaped before HTML output. Attacker-controlled content returned from transformError could be embedded in the page. The issue is fixed in 5.5...

CVE-2026-27902 Svelte Vulnerable to XSS via HTML Comment Injection in SSR Error Boundary Hydration Markers

Svelte performance oriented web framework. Prior to version 5.53.5, errors from transformError were not correctly escaped prior to being embedded in the HTML output, causing potential HTML injection and XSS if attacker-controlled content is returned from transformError. Version 5.53.5 fixes the...

CVE-2026-27901 Svelte vulnerable to XSS during SSR with contenteditable `bind:innerText` and `bind:textContent`

Svelte performance oriented web framework. Prior to version 5.53.5, the contents of bind:innerText and bind:textContent on contenteditable elements were not properly escaped. This could enable HTML injection and Cross-Site Scripting XSS if rendering untrusted data as the binding's initial value o...

CVE-2026-27901

CVE-2026-27901 affects Svelte (SSR) via contenteditable bindings: in versions prior to 5.53.5, bind:innerText and bind:textContent on contenteditable elements were not properly escaped, allowing HTML injection and XSS when untrusted data is rendered as the binding’s initial server-side value. The...

CVE-2026-27901 Svelte vulnerable to XSS during SSR with contenteditable `bind:innerText` and `bind:textContent`

Svelte performance oriented web framework. Prior to version 5.53.5, the contents of bind:innerText and bind:textContent on contenteditable elements were not properly escaped. This could enable HTML injection and Cross-Site Scripting XSS if rendering untrusted data as the binding's initial value o...

CVE-2026-27901 Svelte vulnerable to XSS during SSR with contenteditable `bind:innerText` and `bind:textContent`

Svelte performance oriented web framework. Prior to version 5.53.5, the contents of bind:innerText and bind:textContent on contenteditable elements were not properly escaped. This could enable HTML injection and Cross-Site Scripting XSS if rendering untrusted data as the binding's initial value o...

@adel-t/angular-ssr (>=1.0.0 <=1.0.2), @angularexpert/my-workspace (=0.0.0) +61 more potentially affected by CVE-2026-27739 via @angular/ssr (>=17.0.5 <=19.2.19)

@angular/ssr NPM version =17.0.5, =1.0.0, =3.1.1-0, =1.0.0, =0.0.1, =0.0.1, =19.3.0, =0.30.0, =0.30.0, =19.0.0-alpha.20, =0.1.0, =8.0.0, =8.0.2 and more Source cves: CVE-2026-27739 Source advisory: OSV:GHSA-X288-3778-4HHX...

create-momentum-app (>=0.1.2 <=0.5.0) potentially affected by CVE-2026-27739 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-2026-27739 Source advisory: OSV:GHSA-X288-3778-4HHX...

Server-side Request Forgery (SSRF)

Overview @angular/ssr is a the Angular server side rendering utilities. Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the request handling pipeline due to improper validation of user-controlled HTTP headers such as Host and X-Forwarded-. An attacker can...

@cosla/sensemaking-web-ui (>=1.0.5 <=1.0.8), @manniwatch/client-desktop (>=0.30.0 <=0.30.1) +2 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.24 Source cves: CVE-2026-27738 Source advisory: SNYK:JS-ANGULARSSR-15357598...

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...

EUVD-2026-8687

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

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...

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

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 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...