CVE-2025-53629

cpp-httplib is a C++11 single-file header-only cross platform HTTP/HTTPS library. Prior to 0.23.0, incoming requests using Transfer-Encoding: chunked in the header can allocate memory arbitrarily in the server, potentially leading to its exhaustion. This vulnerability is fixed in 0.23.0. NOTE: Th...

CVE-2025-53629

cpp-httplib is a C++11 single-file header-only cross platform HTTP/HTTPS library. Prior to 0.23.0, incoming requests using Transfer-Encoding: chunked in the header can allocate memory arbitrarily in the server, potentially leading to its exhaustion. This vulnerability is fixed in 0.23.0. NOTE: Th...

CVE-2025-53629 cpp-httplib Unbounded Memory Allocation in Chunked/No-Length Requests Vulnerability

cpp-httplib is a C++11 single-file header-only cross platform HTTP/HTTPS library. Prior to 0.23.0, incoming requests using Transfer-Encoding: chunked in the header can allocate memory arbitrarily in the server, potentially leading to its exhaustion. This vulnerability is fixed in 0.23.0. NOTE: Th...

CVE-2025-53629: Allocation of Resources Without Limits or Throttling

cpp-httplib is a C++11 single-file header-only cross platform HTTP/HTTPS library. Prior to 0.23.0, incoming requests using Transfer-Encoding: chunked in the header can allocate memory arbitrarily in the server, potentially leading to its exhaustion. This vulnerability is fixed in 0.23.0. NOTE: Th...

CVE-2025-46728: Uncontrolled Resource Consumption

cpp-httplib is a C++ header-only HTTP/HTTPS server and client library. Prior to version 0.20.1, the library fails to enforce configured size limits on incoming request bodies when Transfer-Encoding: chunked is used or when no Content-Length header is provided. A remote attacker can send a chunked...

CVE-2022-21907

HTTP Protocol Stack Remote Code Execution Vulnerability...

SUSE: Security Advisory (SUSE-SU-2018:3018-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

PT-2019-5515 · Openwrt · Openwrt

Name of the Vulnerable Software and Affected Versions: OpenWrt versions 18.06.0 through 18.06.5 OpenWrt versions 19.0 through 19.07.0-rc2 Description: The issue is related to an integer signedness error in the uhttpd function of the OpenWrt embedded operating system, which can lead to out-of-boun...

php: Cross-site scripting (XSS) flaw in Apache2 component via body of 'Transfer-Encoding: chunked' request

A cross-site scripting XSS vulnerability in Apache2 component of PHP was found. When using 'Transfer-Encoding: chunked', the request allows remote attackers to potentially run a malicious script in a victim's browser. This vulnerability can be exploited only by producing malformed requests and it...

CVE-2018-17082

The Apache2 component in PHP before 5.6.38, 7.0.x before 7.0.32, 7.1.x before 7.1.22, and 7.2.x before 7.2.10 allows XSS via the body of a "Transfer-Encoding: chunked" request, because the bucket brigade is mishandled in the phphandler function in sapi/apache2handler/sapiapache2.c...

CVE-2018-17082: Improper Neutralization of Input During Web Page Generation

The Apache2 component in PHP before 5.6.38, 7.0.x before 7.0.32, 7.1.x before 7.1.22, and 7.2.x before 7.2.10 allows XSS via the body of a "Transfer-Encoding: chunked" request, because the bucket brigade is mishandled in the phphandler function in sapi/apache2handler/sapiapache2.c...

PT-2018-2652

Name of the Vulnerable Software and Affected Versions PHP versions prior to 5.6.38 PHP versions 7.0.x prior to 7.0.32 PHP versions 7.1.x prior to 7.1.22 PHP versions 7.2.x prior to 7.2.10 Description The issue allows for cross-site scripting XSS via the body of a "Transfer-Encoding: chunked"...

CVE-2013-4286: Improper Input Validation

Apache Tomcat before 6.0.39, 7.x before 7.0.47, and 8.x before 8.0.0-RC3, when an HTTP connector or AJP connector is used, does not properly handle certain inconsistent HTTP request headers, which allows remote attackers to trigger incorrect identification of a request's length and conduct...

PT-2013-4936

Name of the Vulnerable Software and Affected Versions Apache Tomcat versions prior to 6.0.39 Apache Tomcat versions prior to 7.0.47 Apache Tomcat versions prior to 8.0.0-RC3 Description The issue arises from the improper handling of certain inconsistent HTTP request headers when an HTTP connector...

CVE-2005-2092: Undefined Security Weakness

BEA Systems WebLogic 8.1 SP1 allows remote attackers to poison the web cache, bypass web application firewall protection, and conduct XSS attacks via an HTTP request with both a "Transfer-Encoding: chunked" header and a Content-Length header, which causes WebLogic to incorrectly handle and forwar...