nextjs-middleware-auth-bypass-lab

Next.js Middleware Authorization Bypass CVE-2025-29927 What Is the Vulnerability? In Next.js applications, middleware runs before requests reach the application, performing checks such as authentication and authorization. In CVE-2025-29927, due to the specially added x-middleware-subrequest HTTP...

log4jcheck

Northwave Log4j CVE-2021-44228 checker Friday 10 December 2021 a new Proof-of-Concept 1 addressing a Remote code Execution RCE vulnerability in the Java library 'log4j' 2 was published. This vulnerability has not been disclosed to the developers of the software upfront. The vulnerability is being...

CVE-2017-5638

CVE-2017-5638 This script is intended to validate Apache Struts 2 vulnerability CVE-2017-5638, AKA Struts-Shock. This is a completely harmless as it does not inject any malicious payload, only inject an HTTP header named 'STRUTS2-VALIDATION' in order to be able to validate whether is vulnerable...

CVE-2026-66753-HTTP-Header-Injection-via-Unvalidated-CR-and-LF-in-Header-Values-tiny_http-

Security Advisory: HTTP Header Injection via Unvalidated CR and LF in Header Values tinyhttp Assigned CVE ID: CVE-2026-66753 Summary tinyhttp does not reject carriage return or line feed inside HTTP header values, in either direction. On the request side, readnextline ends a header line only on...

CVE-2017-5638

CVE-2017-5638 This script is intended to validate Apache Struts 2 vulnerability CVE-2017-5638, AKA Struts-Shock. This is a completely harmless as it does not inject any malicious payload, only inject an HTTP header named 'STRUTS2-VALIDATION' in order to be able to validate whether is vulnerable...

CVE-2026-Mastodon-Streaming-CRLF-Injection

CVE-2026-XXXXX: HTTP Response Header Injection CRLF in Mastodon Streaming Server Vulnerability Overview Item| Details ---|--- CVE ID| CVE-2026-XXXXX Affected Product| Mastodon Streaming Server Affected Version| $key: $headerskey.join' ' ; Impact HTTP Header Injection: Inject ar...

SUSE CVE-2026-118371

LibreSSL through 4.4.0 contains a CRLF injection vulnerability in the libcrypto OCSPsendreqnew and OCSPparseurl functions, which write unvalidated request paths into the OCSP POST request line. Attackers can embed carriage return and line feed characters in a certificate's Authority Information...

CVE-2026-118372

LibreSSL ocspcheck through 4.4.0 contains a CRLF injection vulnerability that allows attackers to inject HTTP headers by embedding CR/LF sequences in a certificate's AIA OCSP URI path. Because url2host copies the path without rejecting control characters and httpopen places it in the POST request...

CVE-2026-118372

LibreSSL ocspcheck versions through 4.4.0 are vulnerable to a CRLF injection vulnerability. The issue exists because the url2host() function copies the URI path without rejecting control characters, while http_open() subsequently includes this path in the POST request line. An attacker can exploi...

CVE-2026-118372 LibreSSL ocspcheck through 4.4.0 CRLF Injection via AIA OCSP URL Path

LibreSSL ocspcheck through 4.4.0 contains a CRLF injection vulnerability that allows attackers to inject HTTP headers by embedding CR/LF sequences in a certificate's AIA OCSP URI path. Because url2host copies the path without rejecting control characters and httpopen places it in the POST request...

CVE-2026-118371: OpenBSD LibreSSL: LibreSSL through 4.4.0 contains a CRLF injection vulnerability in the libcrypto OCSP_sendreq_new() and OCSP_parse_url()…

LibreSSL through 4.4.0 contains a CRLF injection vulnerability in the libcrypto OCSPsendreqnew and OCSPparseurl functions, which write unvalidated request paths into the OCSP POST request line. Attackers can embed carriage return and line feed characters in a certificate's Authority Information...

OpenBSD LibreSSL input validation error vulnerability

OpenBSD LibreSSL versions 4.4.0 and earlier contain an input validation error vulnerability. This vulnerability arises because url2host fails to reject control characters when copying paths, and httpopen incorporates them into POST request lines. Attackers can embed CR/LF sequences within the AIA...

CVE-2025-60876

CVE-2025-60876: busybox wget request-target injection fix A behavior-preserving fix for CVE-2025-60876, an HTTP header-injection vulnerability in BusyBox wget, plus the proof-of-concept that demonstrates it and the artifacts for submitting the fix upstream to BusyBox. The vulnerability BusyBox wg...

CVE-2026-18516

An output escaping vulnerability in the Audit Logs component of Crafty Controller allows a remote, unauthenticated attacker to perform stored cross-site scripting via HTTP header injection...

CVE-2026-18516 Improper Encoding or Escaping of Output in Crafty Controller

An output escaping vulnerability in the Audit Logs component of Crafty Controller allows a remote, unauthenticated attacker to perform stored cross-site scripting via HTTP header injection...

CVE-2026-18516 Improper Encoding or Escaping of Output in Crafty Controller

An output escaping vulnerability in the Audit Logs component of Crafty Controller allows a remote, unauthenticated attacker to perform stored cross-site scripting via HTTP header injection...

CVE-2026-18516 Improper Encoding or Escaping of Output in Crafty Controller

An output escaping vulnerability in the Audit Logs component of Crafty Controller allows a remote, unauthenticated attacker to perform stored cross-site scripting via HTTP header injection...

EUVD-2026-102873

An output escaping vulnerability in the Audit Logs component of Crafty Controller allows a remote, unauthenticated attacker to perform stored cross-site scripting via HTTP header injection...

CVE-2026-18516

An output escaping vulnerability in the Audit Logs component of Crafty Controller allows a remote, unauthenticated attacker to perform stored cross-site scripting via HTTP header injection...

CVE-2026-18516

The Audit Logs component of Crafty Controller is vulnerable to an output escaping flaw (CWE-116 ). A remote, unauthenticated attacker can perform stored cross-site scripting (XSS) by leveraging HTTP header injection . No specific remediation or exploit details are provided in the documents.