https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 09 Oct 2026 07:27:46 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-267683 EUVD-2026-267683 https://cve.radiocsirt.org/vuln/euvd-2026-267683 https://cve.radiocsirt.org/vuln/fkie_cve-2026-25651 <p>client-certificate-auth is middleware for Node.js implementing client SSL certificate authentication/authorization. Versions 0.2.1 and 0.3.0 of client-certificate-auth contain an open redirect vulnerability. The middleware unconditionally redirects HTTP requests to HTTPS using the unvalidated Host header, allowing an attacker to redirect users to arbitrary domains. This vulnerability is fixed in 1.0.0.</p> <p>client-certificate-auth is middleware for Node.js implementing client SSL certificate authentication/authorization. Versions 0.2.1 and 0.3.0 of client-certificate-auth contain an open redirect vulnerability. The middleware unconditionally redirects HTTP requests to HTTPS using the unvalidated Host header, allowing an attacker to redirect users to arbitrary domains. This vulnerability is fixed in 1.0.0.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-25651 https://cve.radiocsirt.org/vuln/ghsa-m4w9-gch5-c2g4 <p><strong>Affected:</strong> npm: client-certificate-auth</p> <p>### Summary</p> <p>Versions 0.2.1 and 0.3.0 of `client-certificate-auth` contain an open redirect vulnerability. The middleware unconditionally redirects HTTP requests to HTTPS using the unvalidated `Host` header, allowing an attacker to redirect users to arbitrary domains.</p> <p>### Vulnerable Code</p> <p>```javascript // lib/clientCertificateAuth.js (versions 0.2.1, 0.3.0) if (!req.secure &amp;&amp; req.header(&#39;x-forwarded-proto&#39;) != &#39;https&#39;) { return res.redirect(&#39;https://&#39; + req.header(&#39;host&#39;) + req.url); } ```</p> <p>### Attack Scenario</p> <p>1. Attacker crafts a link: `http://vulnerable-app.example.com/login` 2. When victim clicks, attacker intercepts and injects header: `Host: attacker.com` 3. Server responds: `302 Found → https://attacker.com/login` 4. Victim is redirected to attacker-controlled site</p> <p>### Impact</p> <p>- **Phishing**: Attackers can use trusted domain links to redirect victims to credential-harvesting pages - **OAuth/SSO Token Theft**: In authentication flows, authorization codes or tokens may leak via redirect - **Referer Leakage**: Sensitive URL parameters may be exposed to attacker domains via the Referer header - **Cache Poisoning**: In deployments with shared caches, malicious redirects may be cached and served to other users</p> <p>### Exploitability</p> <p>Exploitation requires that HTTP traffic reaches the Node.js application without TLS termination setting `x-forwarded-proto: https`. This condition is uncommon in production deployments behind modern reverse proxies or load balancers, which lim…</p> <p><strong>Affected:</strong> npm: client-certificate-auth</p> <p>### Summary</p> <p>Versions 0.2.1 and 0.3.0 of `client-certificate-auth` contain an open redirect vulnerability. The middleware unconditionally redirects HTTP requests to HTTPS using the unvalidated `Host` header, allowing an attacker to redirect users to arbitrary domains.</p> <p>### Vulnerable Code</p> <p>```javascript // lib/clientCertificateAuth.js (versions 0.2.1, 0.3.0) if (!req.secure &amp;&amp; req.header(&#39;x-forwarded-proto&#39;) != &#39;https&#39;) { return res.redirect(&#39;https://&#39; + req.header(&#39;host&#39;) + req.url); } ```</p> <p>### Attack Scenario</p> <p>1. Attacker crafts a link: `http://vulnerable-app.example.com/login` 2. When victim clicks, attacker intercepts and injects header: `Host: attacker.com` 3. Server responds: `302 Found → https://attacker.com/login` 4. Victim is redirected to attacker-controlled site</p> <p>### Impact</p> <p>- **Phishing**: Attackers can use trusted domain links to redirect victims to credential-harvesting pages - **OAuth/SSO Token Theft**: In authentication flows, authorization codes or tokens may leak via redirect - **Referer Leakage**: Sensitive URL parameters may be exposed to attacker domains via the Referer header - **Cache Poisoning**: In deployments with shared caches, malicious redirects may be cached and served to other users</p> <p>### Exploitability</p> <p>Exploitation requires that HTTP traffic reaches the Node.js application without TLS termination setting `x-forwarded-proto: https`. This condition is uncommon in production deployments behind modern reverse proxies or load balancers, which lim…</p> https://cve.radiocsirt.org/vuln/ghsa-m4w9-gch5-c2g4