CVE-2026-66746 Rouille 0.4.0 - 3.6.2 HTTP Response Splitting via Header Injection

Rouille 0.4.0 through 3.6.2 contains an HTTP response splitting vulnerability that allows remote attackers to inject arbitrary response headers by embedding carriage return 0x0D or line feed 0x0A bytes into attacker-controlled input. Attackers can exploit percent-decoded query parameters reflecte...

CVE-2026-66746

Rouille 0.4.0 through 3.6.2 contains an HTTP response splitting vulnerability that allows remote attackers to inject arbitrary response headers by embedding carriage return 0x0D or line feed 0x0A bytes into attacker-controlled input. Attackers can exploit percent-decoded query parameters reflecte...

OpenVPN Access Server 2.1.4 - CRLF Injection Detection

CRLF injection vulnerability in the web interface in OpenVPN Access Server 2.1.4 allows remote attackers to inject arbitrary HTTP headers and consequently conduct session fixation attacks and possibly HTTP response splitting attacks via "%0A" characters in the PATHINFO to sessionstart/...

Apache mod_userdir CRLF injection Detection

Apache CRLF injection allowing HTTP response splitting attacks on sites using moduserdir. !/usr/bin/env python3 -- coding: utf-8 -- """Apache CRLF injection allowing HTTP response splitting attacks on sites using moduserdir.""" import re from kittysploit import from lib.protocols.http.httpclient...

Kerio Control v9.2.5 - CRLF Injection Detection

Kerio Control, formerly known as Kerio WinRoute Firewall, has been found vulnerable to multiple HTTP Response Splitting vulnerabilities in product affecting versions 9.2.5 !/usr/bin/env python3 -- coding: utf-8 -- """Kerio Control, formerly known as Kerio WinRoute Firewall, has been found...

CVE-2026-66746: Improper Neutralization of CRLF Sequences in HTTP Headers

Rouille 0.4.0 through 3.6.2 contains an HTTP response splitting vulnerability that allows remote attackers to inject arbitrary response headers by embedding carriage return 0x0D or line feed 0x0A bytes into attacker-controlled input. Attackers can exploit percent-decoded query parameters reflecte...

httpd: incomplete fix for CVE-2023-38709

A flaw was found in httpd. The response headers are not sanitized before an HTTP response is sent when a malicious backend can insert a Content-Type, Content-Encoding, or some other headers. These issues lead to HTTP response splitting. This CVE provides a "complete" fix for CVE-2023-38709...

HTTP Response Splitting

Overview vrana/adminer is a Database management in a single file. Affected versions of this package are vulnerable to HTTP Response Splitting via the X-Forwarded-Prefix HTTP header. An attacker can manipulate cookie attributes by injecting arbitrary values into the Set-Cookie path attribute,...

EUVD-2025-210466

An Improper Neutralization of CRLF Sequences in HTTP Headers 'HTTP Response Splitting' vulnerability CWE-113 vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4, FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiProxy 7.6.0 through 7.6.4, FortiProxy 7.4 all versions, FortiProxy 7.2 all...

CVE-2025-62675

An Improper Neutralization of CRLF Sequences in HTTP Headers 'HTTP Response Splitting' vulnerability CWE-113 vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4, FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiProxy 7.6.0 through 7.6.4, FortiProxy 7.4 all versions, FortiProxy 7.2 all...

PT-2026-58056

Name of the Vulnerable Software and Affected Versions FortiOS versions 7.6.0 through 7.6.4 FortiOS versions 7.4.x FortiOS versions 7.2.x FortiProxy versions 7.6.0 through 7.6.4 FortiProxy versions 7.4.x FortiProxy versions 7.2.x Description An improper neutralization of CRLF Carriage Return Line...

Header injection in captive portal authentication form

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Header injection in Web Filter warning page

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CVE-2025-62826: Improper Neutralization of CRLF Sequences in HTTP Headers

An Improper Neutralization of CRLF Sequences in HTTP Headers 'HTTP Response Splitting' vulnerability CWE-113 vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4, FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiProxy 7.6.0 through 7.6.4, FortiProxy 7.4 all versions, FortiProxy 7.2 all...

CVE-2025-62675: Improper Neutralization of CRLF Sequences in HTTP Headers

An Improper Neutralization of CRLF Sequences in HTTP Headers 'HTTP Response Splitting' vulnerability CWE-113 vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4, FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiProxy 7.6.0 through 7.6.4, FortiProxy 7.4 all versions, FortiProxy 7.2 all...

PT-2026-58055

Name of the Vulnerable Software and Affected Versions FortiOS versions 7.6.0 through 7.6.4 FortiOS versions 7.4.x FortiOS versions 7.2.x FortiProxy versions 7.6.0 through 7.6.4 FortiProxy versions 7.4.x FortiProxy versions 7.2.x Description An improper neutralization of CRLF Carriage Return Line...

SUSE-SU-2026:2686-1 Security update for apache2

This update for apache2 fixes the following issues - CVE-2026-23918: http2: double free and possible RCE on early reset bsc1263957. - CVE-2026-24072: modrewrite elevation of privileges via apexpr bsc1263935. - CVE-2026-28780: heap buffer overflow in modproxyajp via ajpmsgcheckheader bsc1264163. -...

EUVD-2026-31683

Hackney has CRLF / header injection via unvalidated domain and path options...

HTTP Response Splitting

OAuth2 AuthorizationUtils is vulnerable to HTTP response splitting. The vulnerability is due to improper sanitization of CR \r and LF \n characters in the realm parameter when constructing the WWW-Authenticate header, allowing attackers to inject arbitrary HTTP headers or manipulate the HTTP...

SUSE-SU-2026:22209-1 Security update for apache2

This update for apache2 fixes the following issues - CVE-2026-23918: http2: double free and possible RCE on early reset bsc1263957. - CVE-2026-24072: modrewrite elevation of privileges via apexpr bsc1263935. - CVE-2026-28780: heap buffer overflow in modproxyajp via ajpmsgcheckheader bsc1264163. -...