ROS-20260902-73-0011

The vulnerability of the HTTPConnection.urlopen method in the Python HTTP library, Urllib3, is related to insufficient protection of sensitive data. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information...

urllib3: urllib3: Information disclosure via cross-origin redirects forwarding sensitive headers

A flaw was found in urllib3, an HTTP client library for Python. When using the low-level API via ProxyManager.connectionfromurl.urlopen with assertsamehost=False, cross-origin redirects can still forward sensitive headers. This could allow a remote attacker to gain unauthorized access to sensitiv...

DEBIAN-CVE-2026-71554

h2 is a pure-Python implementation of a HTTP/2 protocol stack. Versions up to and including 4.4.0 accept request header blocks containing more than one Host header, and forward every Host header to the consuming application. Where the consumer downgrades HTTP/2 to HTTP/1.1, the resulting request...

CVE-2026-67182 Rouille 0.3.3 - 3.6.2 HTTP Request Smuggling via proxy Header Injection

Rouille 0.3.3 through 3.6.2 contains an HTTP request smuggling vulnerability that allows remote attackers to bypass access controls by injecting bare line feed characters 0x0A into client-supplied request header values that are copied verbatim to upstream connections without validation. Attackers...

urllib3: urllib3: Denial of Service due to excessive HTTP response decompression

A flaw was found in urllib3, an HTTP client library for Python. This vulnerability allows a remote attacker to cause excessive resource consumption, such as high CPU usage and massive memory allocation, on the client side. This occurs when urllib3 attempts to decompress an entire HTTP response,...

Multi Python HTTP Polling Beacon

HTTP polling implant with beacon profile jitter, kill date, working hours, cover traffic, optional daisy-chain hop, and Ed25519 implant identity from kittysploit import from lib.c2.beaconprofile import BeaconProfile from lib.c2.httppollingagent import buildhttppollingagentscript class...

CVE-2026-59939

httplib2 is a comprehensive HTTP client library for Python. Prior to 0.32.0, httplib2 performs unbounded decompression of HTTP response bodies encoded with Content-Encoding: gzip or deflate in decompressContent in httplib2/init.py, allowing a malicious or compromised HTTP server to return a small...

cpython: Incomplete control character validation in http.cookies

A control character validation flaw has been discovered in the Python http.cookie module. The Morsel.update, |= operator, and unpickling paths were not patched to resolve CVE-2026-0672, allowing control characters to bypass input validation. Additionally, BaseCookie.jsoutput lacked the output...

OESA-2026-2299 python-urllib3 security update

HTTP library with thread-safe connection pooling, file post support, sanity friendly, and more. Security Fixes: urllib3 is an HTTP client library for Python. From 1.23 to before 2.7.0, cross-origin redirects followed from the low-level API via ProxyManager.connectionfromurl.urlopen...,...

cpython: Incomplete control character validation in http.cookies

A control character validation flaw has been discovered in the Python http.cookie module. The Morsel.update, |= operator, and unpickling paths were not patched to resolve CVE-2026-0672, allowing control characters to bypass input validation. Additionally, BaseCookie.jsoutput lacked the output...

Security Bulletin: Vulnerabilities in urllib3, router, qs, cryptography, axios might affect IBM Storage Defender Sentinel Anomaly Scan Engine.

Summary IBM Storage Defender Sentinel Anomaly Scan Engine can be affected by vulnerabilities in urllib3, router, qs, cryptography, and axios. Vulnerabilities include allowing an attacker to cause cross-site scripting, input improper data, provide a public key point from a small order subgroup, an...

curl_cffi code issue vulnerability

curlcffi is a Python HTTP client library developed by Lexiforest personal developers, which supports browser fingerprint simulation. Versions of curlcffi prior to 0.15.0 have code vulnerabilities. These vulnerabilities stem from the lack of restrictions on requests directed to internal IP ranges,...

org.apereo.cas:cas-server-support-configuration-cloud-amqp (>=6.0.1, <=6.1.0-rc2), org.apereo.cas:cas-server-webapp-config-server (>=6.0.1, <=6.1.0-rc1) +10 more potentially affected by CVE-2026-22739 via org.springframework.cloud:spring-cloud-config-server (2.1.0.release)

org.springframework.cloud:spring-cloud-config-server MAVEN version 2.1.0.release is affected by a known vulnerability. The following packages have a transitive dependency on org.springframework.cloud:spring-cloud-config-server and may be impacted: -...

Security Bulletin: IBM Sterling Control Center is affected by vulnerabilities in urllib3 (CVE-2026-21441, CVE-2025-66471)

Summary IBM Sterling Control Center is affected by a vulnerability CVE-2026-21441, CVE-2025-66471 reported for urllib3. Vulnerability Details CVEID:CVE-2026-21441 DESCRIPTION: urllib3 is an HTTP client library for Python. urllib3's streaming API is designed for the efficient handling of large HTT...

OESA-2026-1251 python-urllib3 security update

HTTP library with thread-safe connection pooling, file post support, sanity friendly, and more. Security Fixes: urllib3 is a user-friendly HTTP client library for Python. Starting in version 1.24 and prior to 2.6.0, the number of links in the decompression chain was unbounded allowing a malicious...

PT-2026-2060

Name of the Vulnerable Software and Affected Versions urllib3 versions 1.22 through 2.6.2 Description urllib3 is a Python HTTP client library. Its streaming API is designed for efficient handling of large HTTP responses by reading content in chunks. The library decompresses content based on the...

Linux Distros Unpatched Vulnerability : CVE-2025-69224

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below of the Python HTTP parser may allow a request smugglin...

CVE-2025-69224

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below of the Python HTTP parser may allow a request smuggling attack with the presence of non-ASCII characters. If a pure Python version of AIOHTTP is installed i.e. without the usual C extensions ...

CVE-2025-69224: Inconsistent Interpretation of HTTP Requests

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Versions 3.13.2 and below of the Python HTTP parser may allow a request smuggling attack with the presence of non-ASCII characters. If a pure Python version of AIOHTTP is installed i.e. without the usual C extensions ...

Security Bulletin: Vulnerability in urllib3 affects IBM Cloud Pak for Data System 2.0 (CPDS 2.0)[CVE-2023-43804, CVE-2023-45803]

Summary The urllib3 package is used by IBM Cloud Pak for Data System 2.0 . IBM Cloud Pak for Data System 2.0 has addressed the applicable CVEsCVE-2023-43804, CVE-2023-45803 Vulnerability Details CVEID:CVE-2023-43804 DESCRIPTION: urllib3 is a user-friendly HTTP client library for Python. urllib3...