16391 matches found
Insufficiently Protected Credentials
Overview Affected versions of this package are vulnerable to Insufficiently Protected Credentials in the advertisedReferences function. The headers - including Authorization headers - from an initial /info/refs request are forwarded to redirect targets. An attacker can obtain authentication...
Kimai: Username enumeration via timing on X-AUTH-USER
Details src/API/Authentication/TokenAuthenticator.php calls loadUserByIdentifier first and only invokes the password hasher argon2id when a user is returned. When the username does not exist, the request returns roughly 25 ms faster than when it does. The response body is the same in both cases...
CVE-2026-5720
The CVE-2026-5720 issue affects the MiniUPnP daemon (miniupnpd). The vulnerability is an integer underflow in SOAPAction header parsing within ParseHttpHeaders(), where improper length validation can cause an underflow to a large unsigned value and an out-of-bounds memchr() read. This can lead to...
cpython: wsgiref.headers.Headers allows header newline injection in Python
Missing newline filtering has been discovered in Python. User-controlled header names and values containing newlines can allow injecting HTTP headers...
python: Python: HTTP header injection via CR/LF in proxy tunnel headers
A flaw was found in Python. This vulnerability allows for the injection of extra information into HTTP communication. Specifically, the system does not properly prevent special characters carriage return and line feed from being included in HTTP client proxy tunnel headers or host fields...
cpython: wsgiref.headers.Headers allows header newline injection in Python
Missing newline filtering has been discovered in Python. User-controlled header names and values containing newlines can allow injecting HTTP headers...
python: Python: HTTP header injection via CR/LF in proxy tunnel headers
A flaw was found in Python. This vulnerability allows for the injection of extra information into HTTP communication. Specifically, the system does not properly prevent special characters carriage return and line feed from being included in HTTP client proxy tunnel headers or host fields...
Insertion of Sensitive Information Into Sent Data
Overview github.com/hashicorp/vault/vault is a tool for securely accessing secrets. Affected versions of this package are vulnerable to Insertion of Sensitive Information Into Sent Data through the CheckToken request handling in vault/requesthandling.go. An attacker can cause Vault to forward a...
Vault May Expose Tokens to Auth Plugins Due to Incorrect Header Sanitization
Summary If a Vault auth mount is configured to pass through the “Authorization” header, and the “Authorization” header is used to authenticate to Vault, Vault forwarded the Vault token to the auth plugin backend. This issue, CVE-2026-4525, is fixed in Vault Community Edition 2.0.0 and Vault...
USN-8182-1: Rack vulnerabilities
Andrew Lacambra discovered that Rack did not properly parse certain regular expressions. An attacker could possibly use this issue to bypass network security filters. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS, and Ubuntu 25.10. CVE-2026-26961 William T. Nelson...
Unity Linux 20.1070a Security Update: libsoup (UTSA-2026-007256)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007256 advisory. A flaw in libsoups HTTP header handling allows multiple Host: headers in a request and returns the last occurrence for server-side processing. Common front proxies...
PT-2026-33521
Name of the Vulnerable Software and Affected Versions miniupnpd affected versions not specified Description An integer underflow exists in the parsing of the 'SOAPAction' header. Remote attackers can cause a denial of service or information disclosure by sending a malformed 'SOAPAction' header...
Unity Linux 20.1070a Security Update: pcs (UTSA-2026-007275)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007275 advisory. Tornado is a Python web framework and asynchronous networking library. In versions 6.5.2 and below, a single maliciously crafted HTTP request can block the server's...
Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007421)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007421 advisory. In the Linux kernel, the following vulnerability has been resolved: ipv6: reject malicious packets in ipv6gsosegment syzbot was able to craft a packet with very long...
BIT-AUTHENTIK-2026-25748 authentik has a forward authentication bypass with broken cookie
authentik is an open-source identity provider. Prior to 2025.10.4 and 2025.12.4, with a malformed cookie it was possible to bypass authentication when using forward authentication in the authentik Proxy Provider when used in conjunction with Traefik or Caddy as reverse proxy. When a malicious...
Flowise: Sensitive Data Leak in public-chatbotConfig
Summary /api/v1/public-chatbotConfig/:id ep exposes sensitive data including API keys, HTTP authorization headers and internal configuration without any authentication. An attacker with knowledge just of a chatflow UUID can retrieve credentials stored in password type fields and HTTP headers,...
GHSA-4JPM-CGX2-8H37 Flowise: Sensitive Data Leak in public-chatbotConfig
Summary /api/v1/public-chatbotConfig/:id ep exposes sensitive data including API keys, HTTP authorization headers and internal configuration without any authentication. An attacker with knowledge just of a chatflow UUID can retrieve credentials stored in password type fields and HTTP headers,...
Security Bulletin: DevOps Test Performance contains a vulnerability related to use of the Node.js on-headers middleware
Summary Due to use of the Node.js on-headers middleware, DevOps Test Performance and Rational Performance Tester contain an Improper Handling of Unexpected Data Type vulnerability, potentially enabling header manipulation. Vulnerability Details CVEID:CVE-2025-7339 DESCRIPTION: on-headers is a...
python-vulnerability-scanner
Python Web Vulnerability Scanner This project is a simple Pyt...
Fastify's connection header abuse enables stripping of proxy-added headers
Summary @fastify/reply-from and @fastify/http-proxy process the client's Connection header after the proxy has added its own headers via rewriteRequestHeaders. This allows attackers to retroactively strip proxy-added headers like access control or identification headers from upstream requests by...