CVE-2026-48772

ProxySQL (versions 2.0.0–3.0.8) is vulnerable to a PROXY protocol v1 UNKNOWN frame bypass. The frontend accepts the PROXY UNKNOWN header and, despite the spec requiring ignoring the address fields, ProxySQL parses them via sscanf and writes a spoofed source address into the session, feeding i...

CVE-2026-48773 ProxySQL pre-auth heap overflow in MySQL and PostgreSQL first-packet handling

ProxySQL is a proxy for MySQL and its forks, as well as PostgreSQL. Versions 2.0.18 through 3.0.8 have a pre-authentication heap memory corruption vulnerability in the MySQL and PostgreSQL protocol first-read paths. A remote unauthenticated client can declare an oversized first packet length, and...

CVE-2026-48773 ProxySQL pre-auth heap overflow in MySQL and PostgreSQL first-packet handling

ProxySQL is a proxy for MySQL and its forks, as well as PostgreSQL. Versions 2.0.18 through 3.0.8 have a pre-authentication heap memory corruption vulnerability in the MySQL and PostgreSQL protocol first-read paths. A remote unauthenticated client can declare an oversized first packet length, and...

CVE-2026-48773

ProxySQL is a proxy for MySQL and its forks, as well as PostgreSQL. Versions 2.0.18 through 3.0.8 have a pre-authentication heap memory corruption vulnerability in the MySQL and PostgreSQL protocol first-read paths. A remote unauthenticated client can declare an oversized first packet length, and...

CVE-2026-48773

Summary of CVE-2026-48773 : ProxySQL (versions 2.0.18–3.0.8) contains a pre-authentication heap memory corruption in the MySQL/PostgreSQL protocol first-read paths. A remote, unauthenticated client can declare an oversized first packet length, and ProxySQL passes that attacker-controlled length t...

User Impersonation

Overview silverstripe/framework is a PHP framework forming the base for the SilverStripe CMS. Affected versions of this package are vulnerable to User Impersonation via insufficient validation of proxy-related HTTP headers. An attacker can spoof client IP addresses, hostnames, or protocols by...

undici vulnerable to cross-origin request routing via SOCKS5 proxy pool reuse

Impact When using Socks5ProxyAgent, undici reuses a single connection pool across different origins without verifying that the pool's origin matches the requested origin. All requests are dispatched through the pool connected to the first origin, regardless of the intended destination. This cause...

NPM: undici vulnerable to cross-origin request routing via SOCKS5 proxy pool reuse

NPM: undici vulnerable to cross-origin request routing via SOCKS5 proxy pool reuse vulnerability discovered by ? in WordPress Npm undici versions = 7.23.0, 7.28.0...

EUVD-2026-37760

undici vulnerable to cross-origin request routing via SOCKS5 proxy pool reuse...

GHSA-WPWQ-4J6V-78M3 guzzlehttp/guzzle: Silent HTTPS-Proxy Downgrade to Cleartext

Impact The built-in cURL handlers GuzzleHttp\Handler\CurlHandler and GuzzleHttp\Handler\CurlMultiHandler, used by default whenever the PHP cURL extension is available accept an https:// proxy — a proxy reached over a TLS-encrypted connection — through the proxy request option, client-level proxy...

guzzlehttp/guzzle: Silent HTTPS-Proxy Downgrade to Cleartext

Impact The built-in cURL handlers GuzzleHttp\Handler\CurlHandler and GuzzleHttp\Handler\CurlMultiHandler, used by default whenever the PHP cURL extension is available accept an https:// proxy — a proxy reached over a TLS-encrypted connection — through the proxy request option, client-level proxy...

EUVD-2016-10908

Matrix42 Remote Control Host 3.20.0031 contains an unquoted service path vulnerability in the FastViewerRemoteService and FastViewerRemoteProxy services that allows local users to execute arbitrary code with SYSTEM privileges. Attackers can place a malicious executable in the Program Files...

GHSA-C73Q-8XXR-RGQM Tilt: Missing authentication on the network-exposed Tilt HUD server

Summary The Tilt HUD HTTP server exposes state-changing and sensitive-read endpoints with no authentication. When the HUD is bound to a non-loopback address, a network attacker can trigger the developer's pre-defined Tiltfile resources, tamper with Tiltfile arguments, read full engine state...

Astra Linux – Vulnerability in Linux

In the drivers/target/targetcorexcopy.c file within the Linux kernel, prior to version 5.10.7, insufficient identifier checking in the LIO SCSI target code could be exploited by remote attackers to read or write files through directory traversal in an XCOPY request, known as CID-2896c93811e3. For...

Astra Linux – Vulnerability in Apache2

Heap-based Buffer Overflow vulnerability in modproxyajp of Apache HTTP Server. If modproxyajp connects to a malicious AJP server, that malicious AJP server can send a malicious AJP message back to modproxyajp, causing it to write 4 bytes controlled by the attacker after the end of a heap-based...

Security update for amazon-ssm-agent

This update for amazon-ssm-agent fixes the following issues Update to version 3.3.4624.0: CVE-2025-22869: golang.org/x/crypto/ssh: Denial of Service in the Key Exchange of golang.org/x/crypto/ssh bsc1239342. CVE-2025-22870: golang.org/x/net/proxy: proxy bypass using IPv6 zone IDs bsc1238702...

PT-2026-51017

Name of the Vulnerable Software and Affected Versions ProxySQL versions 3.0.0 through 3.0.8 Description The GenAI/MCP run sql readonly tool violates its read-only contract for MySQL targets. The tool validates input using a substring blacklist and a first-keyword allowlist, but executes the SQL...

nginx 1.13.10 < 1.30.3 / 1.31.x < 1.31.2 Buffer Overflow

The installed version of nginx is 1.13.10 prior to 1.30.3, or 1.31.x prior to 1.31.2. It is, therefore, affected by the following issue: - NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpproxyv2module and ngxhttpgrpcmodule modules. This vulnerability exists when the...

Linux Distros Unpatched Vulnerability : CVE-2026-6734

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Impact: When using Socks5ProxyAgent, undici reuses a single connection pool across different origins without verifying that the pool's origin matches the...

CVE-2026-54017

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.6, the terminal-server reverse proxy in backend/openwebui/routers/terminals.py does not fully confine the user-controlled path segment before forwarding it to an admin-configured termin...