CVE-2026-126388

n8n before 2.46.1 contains a credential exposure vulnerability that forwards Authorization headers and basic auth credentials on cross-origin redirects because sendCredentialsOnCrossOriginRedirect defaults to true. Attackers controlling a redirect target or an expression-fed URL in credential-usi...

EUVD-2026-125177

n8n before 2.46.1 contains a credential exposure vulnerability that forwards Authorization headers and basic auth credentials on cross-origin redirects because sendCredentialsOnCrossOriginRedirect defaults to true. Attackers controlling a redirect target or an expression-fed URL in credential-usi...

CVE-2026-126388 n8n before 2.46.1 Credential Leak via Cross-Origin Redirects in Nodes

n8n before 2.46.1 contains a credential exposure vulnerability that forwards Authorization headers and basic auth credentials on cross-origin redirects because sendCredentialsOnCrossOriginRedirect defaults to true. Attackers controlling a redirect target or an expression-fed URL in credential-usi...

CVE-2026-126388 n8n before 2.46.1 Credential Leak via Cross-Origin Redirects in Nodes

n8n before 2.46.1 contains a credential exposure vulnerability that forwards Authorization headers and basic auth credentials on cross-origin redirects because sendCredentialsOnCrossOriginRedirect defaults to true. Attackers controlling a redirect target or an expression-fed URL in credential-usi...

CVE-2026-126388

The n8n automation tool, in versions prior to 2.46.1 , is vulnerable to a credential exposure issue. The root cause is that the sendCredentialsOnCrossOriginRedirect parameter defaults to true , causing the application to forward Authorization headers and basic auth credentials during cross-origin...

PT-2026-146674

n8n before 2.46.1 contains a credential exposure vulnerability that forwards Authorization headers and basic auth credentials on cross-origin redirects because sendCredentialsOnCrossOriginRedirect defaults to true. Attackers controlling a redirect target or an expression-fed URL in credential-usi...

tornado: Tornado: Information disclosure via improper handling of credentials during HTTP redirects

A flaw was found in Tornado's SimpleAsyncHTTPClient. When following a redirect to a different origin, the client improperly retains and forwards sensitive authentication credentials, such as Authorization headers, to the new, potentially untrusted, destination. This vulnerability allows a remote...

httpd: httpd: Denial of service via forged Authorization headers in mod_auth_digest

A flaw was found in the modauthdigest module of the Apache HTTP Server. When Digest authentication is configured with nonce-count checking enabled, missing authentication checks allow an unauthenticated remote attacker to submit forged HTTP Authorization headers. This flaw can lead to a Denial of...

tornado: Tornado: Information disclosure via improper handling of credentials during HTTP redirects

A flaw was found in Tornado's SimpleAsyncHTTPClient. When following a redirect to a different origin, the client improperly retains and forwards sensitive authentication credentials, such as Authorization headers, to the new, potentially untrusted, destination. This vulnerability allows a remote...

CVE-2026-116819

OpenPanel before 3.0.0 contains an information disclosure vulnerability that allows read-level project members to obtain plaintext integration secrets because the notification.rules query skips redactIntegration. Attackers can call the notification.rules tRPC query to retrieve Slack bot tokens,...

tornado: Tornado: Information disclosure via improper handling of credentials during HTTP redirects

A flaw was found in Tornado's SimpleAsyncHTTPClient. When following a redirect to a different origin, the client improperly retains and forwards sensitive authentication credentials, such as Authorization headers, to the new, potentially untrusted, destination. This vulnerability allows a remote...

httpd: httpd: Denial of service via forged Authorization headers in mod_auth_digest

A flaw was found in the modauthdigest module of the Apache HTTP Server. When Digest authentication is configured with nonce-count checking enabled, missing authentication checks allow an unauthenticated remote attacker to submit forged HTTP Authorization headers. This flaw can lead to a Denial of...

PT-2026-125524

OpenPanel before 3.0.0 contains an information disclosure vulnerability that allows read-level project members to obtain plaintext integration secrets because the notification.rules query skips redactIntegration. Attackers can call the notification.rules tRPC query to retrieve Slack bot tokens,...

EUVD-2026-108958

mcp-from-openapi from 2.5.0 before 2.9.0 contains a credential exposure vulnerability that allows attackers to capture Authorization and Cookie headers because safeFetch forwards them on cross-origin redirects. Attackers controlling a spec host or abusing an open redirect can redirect fromURL spe...

CVE-2026-115750

mcp-from-openapi from 2.5.0 before 2.9.0 contains a credential exposure vulnerability that allows attackers to capture Authorization and Cookie headers because safeFetch forwards them on cross-origin redirects. Attackers controlling a spec host or abusing an open redirect can redirect fromURL spe...

CVE-2026-115750 mcp-from-openapi from 2.5.0 before 2.9.0 Credential Leak via Cross-Origin Redirects

mcp-from-openapi from 2.5.0 before 2.9.0 contains a credential exposure vulnerability that allows attackers to capture Authorization and Cookie headers because safeFetch forwards them on cross-origin redirects. Attackers controlling a spec host or abusing an open redirect can redirect fromURL spe...

httpd: httpd: Denial of service via forged Authorization headers in mod_auth_digest

A flaw was found in the modauthdigest module of the Apache HTTP Server. When Digest authentication is configured with nonce-count checking enabled, missing authentication checks allow an unauthenticated remote attacker to submit forged HTTP Authorization headers. This flaw can lead to a Denial of...

Astra Linux – Vulnerability in Twisted

Twisted is an event-driven networking engine written in Python. In affected versions, Twisted exposes cookies and authorization headers when performing cross-origin redirects. This issue is present in the twited.web.RedirectAgent and twisted.web.BrowserLikeRedirectAgent functions. Users are advis...

tornado: Tornado: Information disclosure via improper handling of credentials during HTTP redirects

A flaw was found in Tornado's SimpleAsyncHTTPClient. When following a redirect to a different origin, the client improperly retains and forwards sensitive authentication credentials, such as Authorization headers, to the new, potentially untrusted, destination. This vulnerability allows a remote...

CVE-2026-107232

A flaw was found in AsyncHttpClient. When an HTTP proxy rejects an HTTPS CONNECT request, the client can incorrectly treat the still-plaintext connection to the proxy as an established tunnel. A subsequent proxy authentication challenge or redirect can cause the client to resend the origin reques...