curl: HTTP/1.1 Response Desynchronization via conflicting CL/TE headers in Proxy CONNECT

Summary: curl fails to prioritize the Transfer-Encoding: chunked header over Content-Length in HTTP/1.1 proxy responses specifically 407/401 auth challenges, violating RFC 9112 Section 6.1. I have identified the root cause in cf-h1-proxy.c. In the response-handling loop around line 466, the code...

CVE-2026-3635

Summary When trustProxy is configured with a restrictive trust function e.g., a specific IP like trustProxy: '10.0.0.1', a subnet, a hop count, or a custom function, the request.protocol and request.host getters read X-Forwarded-Proto and X-Forwarded-Host headers from any connection — including...

CVE-2026-33480 AVideo has a SSRF Protection Bypass via IPv4-Mapped IPv6 Addresses in Unauthenticated LiveLinks Proxy

WWBN AVideo is an open source video platform. In versions up to and including 26.0, the isSSRFSafeURL function in AVideo can be bypassed using IPv4-mapped IPv6 addresses ::ffff:x.x.x.x. The unauthenticated plugin/LiveLinks/proxy.php endpoint uses this function to validate URLs before fetching the...

CVE-2026-33480

CVE-2026-33480 affects WWBN AVideo up to version 26.0, where the isSSRFSafeURL() SSRF protection in the unauthenticated plugin/LiveLinks/proxy.php can be bypassed using IPv4-mapped IPv6 addresses (::ffff:x.x.x.x). Exploitation enables unauthenticated access to cloud instance metadata, internal ne...

CVE-2026-3635 Fastify request.protocol and request.host spoofable via X-Forwarded-Proto/Host from untrusted connections when trustProxy uses restrictive trust function

Summary When trustProxy is configured with a restrictive trust function e.g., a specific IP like trustProxy: '10.0.0.1', a subnet, a hop count, or a custom function, the request.protocol and request.host getters read X-Forwarded-Proto and X-Forwarded-Host headers from any connection — including...

CVE-2026-3635

CVE-2026-3635 : In Fastify (affected: fastify

CVE-2026-3635 Fastify request.protocol and request.host spoofable via X-Forwarded-Proto/Host from untrusted connections when trustProxy uses restrictive trust function

Summary When trustProxy is configured with a restrictive trust function e.g., a specific IP like trustProxy: '10.0.0.1', a subnet, a hop count, or a custom function, the request.protocol and request.host getters read X-Forwarded-Proto and X-Forwarded-Host headers from any connection — including...

CLSA-2026-1774273500 curl: Fix of CVE-2026-3784

CVE-2026-3784: fix proxy connection reuse with different credentials - update outdated timestamps in test 046...

CVE-2026-33186

A flaw was found in gRPC-Go, the Go language implementation of gRPC. This vulnerability, an authorization bypass, is caused by improper input validation of the HTTP/2 :path pseudo-header. A remote attacker can exploit this by sending raw HTTP/2 frames with a malformed :path that omits the mandato...

CLSA-2026-1774260216 Fix CVE(s): CVE-2026-1965, CVE-2026-3783, CVE-2026-3784

SECURITY UPDATE: reuse of connections using HTTP Negotiate - debian/patches/CVE-2026-1965.patch: fix reuse of connections using HTTP Negotiate and fix copy and paste urlmatchauthnego mistake. - CVE-2026-1965 Bearer token sent without checking auth is allowed - debian/patches/CVE-2026-3783.patch:...

CLSA-2026-1774259901 curl: Fix of 3 CVEs

CVE-2026-1965: fix incorrect connection reuse; prevent reuse of Negotiate- authenticated connections with different credentials and require authentication identity match - CVE-2026-3784: fix wrong proxy connection reuse with different credentials; check proxy user/password in proxyinfomatches to...

CLSA-2026-1774259220 curl: Fix of 3 CVEs

CVE-2026-1965: fix incorrect connection reuse; prevent reuse of Negotiate- authenticated connections with different credentials and require authentication identity match - CVE-2026-3784: fix wrong proxy connection reuse with different credentials; check proxy user/password in proxyinfomatches to...

OSV-2026-437 Heap-use-after-free in tf::Executor::_invoke

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=494709474 Crash type: Heap-use-after-free WRITE 8 Crash state: tf::Executor::invoke tf::Executor::spawn void std::1::threadproxy...

wvp-GB28181-pro SQL注入漏洞

WVP-GB28181-pro is a video monitoring platform developed by individual developer 648540858. Versions of WVP-GB28181-pro 2.7.4 and earlier have a SQL injection vulnerability. This vulnerability stems from a SQL injection vulnerability in the selectAll function within the Stream Proxy Query Handler...

Fastify 安全漏洞

Fastify is an open-source web framework developed by Fastify. Versions of Fastify 5.8.2 and earlier contain security vulnerabilities. These vulnerabilities arise when the trustProxy is configured as a restrictive trust function, allowing request.protocol and request.host to read the...

WWBN AVideo 代码问题漏洞

WWBN AVideo is a video platform building system developed by the WWBN team using PHP. Versions of WWBN AVideo prior to 26.0 contained code vulnerabilities. These vulnerabilities stemmed from the isSSRFSafeURL function, which allowed bypassing IPv6 addresses using IPv4 mapping. This could lead to...

Rails Active Storage has a possible DoS vulnerability when in proxy mode via Range requests

Impact When serving files through Active Storage's Blobs::ProxyController, the controller loads the entire requested byte range into memory before sending it. A request with a large or unbounded Range header e.g. bytes=0- could cause the server to allocate memory proportional to the file size,...

Fedora: Security Advisory (FEDORA-2026-f029d04054)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 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...

New API 安全漏洞

The New API is an interface software developed by QuantumNous. Versions of the New API prior to 0.11.4-alpha.2 contained a security vulnerability. This vulnerability stemmed from insecure direct object references in the video proxy endpoints, which could allow access to other users’ video content...

PT-2026-27197

Name of the Vulnerable Software and Affected Versions New API versions prior to 0.11.4-alpha.2 Description The software features an Insecure Direct Object Reference IDOR in the video proxy endpoint. Any authenticated user can access video content belonging to other users by exploiting a missing...