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...

CVE-2025-71031

Water-Melon Melon commit 9df9292 and below is vulnerable to Denial of Service. The HTTP component doesn't have any maximum length. As a result, an excessive request header could cause a denial of service by consuming RAM memory...

CVE-2025-7713

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Global Interactive Design Media Software Inc. Content Management System CMS allows XSS Through HTTP Headers.This issue affects Content Management System CMS: through 21072025...

CVE-2025-7713

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Global Interactive Design Media Software Inc. Content Management System CMS allows XSS Through HTTP Headers. This issue affects Content Management System CMS: through 21072025...

PT-2026-5295

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Global Interactive Design Media Software Inc. Content Management System CMS allows XSS Through HTTP Headers.This issue affects Content Management System CMS: through 21072025...

CVE-2026-22263

Suricata is a network IDS, IPS and NSM engine. Starting in version 8.0.0 and prior to version 8.0.3, inefficiency in http1 headers parsing can lead to slowdown over multiple packets. Version 8.0.3 patches the issue. No known workarounds are available...

CVE-2021-47900

Gila CMS versions prior to 2.0.0 contain a remote code execution vulnerability that allows unauthenticated attackers to execute arbitrary system commands through manipulated HTTP headers. Attackers can inject PHP code in the User-Agent header with shellexec to run system commands by sending craft...

EUVD-2021-34749

Gila CMS versions prior to 2.0.0 contain a remote code execution vulnerability that allows unauthenticated attackers to execute arbitrary system commands through manipulated HTTP headers. Attackers can inject PHP code in the User-Agent header with shellexec to run system commands by sending craft...

CVE-2021-47900

Gila CMS versions prior to 2.0.0 contain a remote code execution vulnerability that allows unauthenticated attackers to execute arbitrary system commands through manipulated HTTP headers. Attackers can inject PHP code in the User-Agent header with shellexec to run system commands by sending craft...

BIT-PYTHON-MIN-2026-0865 wsgiref.headers.Headers allows header newline injection

User-controlled header names and values containing newlines can allow injecting HTTP headers...

CVE-2026-22543 WEEK ENCODING FOR PASSWORDS

The credentials required to access the device's web server are sent in base64 within the HTTP headers. Since base64 is not considered a strong cipher, an attacker could intercept the web request handling the login and obtain the credentials...

SUSE-SU-2026:0010-1 Security update for python-tornado6

This update for python-tornado6 fixes the following issues: - CVE-2025-67724: unescaped reason argument used in HTTP headers and in HTML default error pages can be used by attackers to launch header injection or XSS attacks bsc1254903. - CVE-2025-67725: quadratic complexity of string concatenatio...

CVE-2026-21428

CVE-2026-21428 affects cpp-httplib (C++11 single-file header-only library). The vulnerability is in write_headers: it does not validate CR/LF in user-supplied header values, enabling injection of extra headers, potential tampering with the request body, and SSRF when paired with servers supportin...

SUSE-SU-2026:20007-1 Security update for python-tornado6

This update for python-tornado6 fixes the following issues: - CVE-2025-67724: unescaped reason argument used in HTTP headers and in HTML default error pages can be used by attackers to launch header injection or XSS attacks bsc1254903. - CVE-2025-67725: quadratic complexity of string concatenatio...

AZL-72377 CVE-2025-67724 affecting package python-tornado 6.3.3-11

Tornado is a Python web framework and asynchronous networking library. In versions 6.5.2 and below, the supplied reason phrase is used unescaped in HTTP headers where it could be used for header injection or in HTML in the default error page where it could be used for XSS and can be exploited by...

CVE-2025-67724

Tornado is a Python web framework and asynchronous networking library. In versions 6.5.2 and below, the supplied reason phrase is used unescaped in HTTP headers where it could be used for header injection or in HTML in the default error page where it could be used for XSS and can be exploited by...

Fedora 43 : perl-CGI-Simple (2025-3dd97ed203)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2025-3dd97ed203 advisory. 1.282 - Sanitize all user-supplied values before inserting into HTTP headers; Fixed CVE-2025-40927. Tenable has extracted the preceding description block...

CVE-2025-62691

Security Point Windows of MaLion and MaLionCloud contains a stack-based buffer overflow vulnerability in processing HTTP headers. Receiving a specially crafted request from a remote unauthenticated attacker could lead to arbitrary code execution with SYSTEM privilege...

WordPress BigBuy Dropshipping Connector for WooCommerce plugin IP address forgery vulnerability

WordPress BigBuy Dropshipping Connector for WooCommerce plugin is an open source plugin for the WordPress platform for WooCommerce e-commerce platform , support and BigBuy and other Dropshipping supplier docking , to achieve automatic synchronization of goods It supports interfacing with BigBuy a...

IBM Concert 安全漏洞

IBM Concert is a generative artificial intelligence-driven automated application management and monitoring tool based on the watsonx platform, announced by IBM in May 2024 at the IBMThink conference in Boston, USA. IBM Concert suffers from an information disclosure vulnerability that stems from t...