PT-2026-32955

Name of the Vulnerable Software and Affected Versions OAuth2 Proxy versions prior to 7.15.2 Description A configuration-dependent authentication bypass exists in deployments using auth request-style integration, such as nginx auth request. The issue occurs when either the --ping-user-agent variab...

OAuth2 Proxy code issues and vulnerabilities

OAuth2 Proxy is a product developed by OAuth2 Proxy organization that can provide a reverse proxy for authentication with Google, Github, or other providers. Versions of OAuth2 Proxy from 7.11.0 to 7.15.2 had code-related vulnerabilities. This vulnerability stemmed from a regression issue that...

PT-2026-32954

Name of the Vulnerable Software and Affected Versions OAuth2 Proxy versions 7.11.0 through 7.15.1 Description A regression prevents the reverse proxy from clearing the session cookie when rendering the sign-in page. In deployments relying on the sign-in page for the logout flow, the browser sessi...

PT-2026-33219

Name of the Vulnerable Software and Affected Versions AsyncHttpClient versions prior to 2.14.5 AsyncHttpClient versions prior to 3.0.9 Description When redirect following is enabled via followRedirecttrue, the library forwards Authorization and Proxy-Authorization headers and Realm credentials to...

Important: squid

Issue Overview: Squid is a caching proxy for the Web. Prior to version 7.5, due to premature release of resource during expected lifetime and heap Use-After-Free bugs, Squid is vulnerable to Denial of Service when handling ICP traffic. This problem allows a remote attacker to perform a reliable a...

Ubuntu: Security Advisory (USN-8167-1)

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...

Ubuntu 22.04 LTS / 24.04 LTS / 25.10 : xdg-dbus-proxy vulnerability (USN-8167-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 host has packages installed that are affected by a vulnerability as referenced in the USN-8167-1 advisory. It was discovered that xdg-dbus-proxy incorrectly handled eavesdropping in policy rules. A local attacker could possibly use this issue to...

ALSA-2026:7992 Important: golang-github-openprinting-ipp-usb security update

HTTP reverse proxy, backed by IPP-over-USB connection to device. It enables driverless support for USB devices capable of using IPP-over-USB protocol. Security Fixes: net/url: Incorrect parsing of IPv6 host literals in net/url CVE-2026-25679 For more details about the security issues, including t...

Debian: Security Advisory (DSA-6209-1)

The remote host is missing an update for the Debian 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...

[SECURITY] [DSA 6209-1] xdg-dbus-proxy security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6209-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff April 13, 2026 https://www.debian.org/security/faq -...

EUVD-2026-21997

An issue was discovered in HAProxy before 3.3.6. The HTTP/3 parser does not check that the received body length matches a previously announced content-length when the stream is closed via a frame with an empty payload. This can cause desynchronization issues with the backend server and could be...

CVE-2026-1502

A flaw was found in Python. This vulnerability allows for the injection of extra information into HTTP communication. Specifically, the system does not properly prevent special characters carriage return and line feed from being included in HTTP client proxy tunnel headers or host fields...

Security update for the Linux Kernel (Live Patch 73 for SUSE Linux Enterprise 12 SP5)

This update for the SUSE Linux Enterprise Kernel 4.12.14-122.275 fixes various security issues The following security issues were fixed: CVE-2023-53794: cifs: fix session state check in reconnect to avoid use-after-free issue bsc1255235. CVE-2025-39973: i40e: add validation for ringlen param...

BIT-WIREMOCK-2023-41329 Domain restrictions bypass via DNS Rebinding in WireMock and WireMock Studio

WireMock is a tool for mocking HTTP services. The proxy mode of WireMock, can be protected by the network restrictions configuration, as documented in Preventing proxying to and recording from specific target addresses. These restrictions can be configured using the domain names, and in such a ca...

BIT-WIREMOCK-2023-41327 Controlled SSRF through URL in the WireMock

WireMock is a tool for mocking HTTP services. WireMock can be configured to only permit proxying and therefore recording to certain addresses. This is achieved via a list of allowed address rules and a list of denied address rules, where the allowed list is evaluated first. Until WireMock Webhook...

Server-Side Request Forgery (SSRF)

Axios is vulnerable to Server-Side Request Forgery SSRF. The vulnerability is due to improper hostname normalization when evaluating NOPROXY rules, where crafted loopback addresses e.g., localhost. or ::1 bypass proxy exclusions and are routed through the proxy, allowing attackers to access...

USN-8167-1 xdg-dbus-proxy vulnerability

It was discovered that xdg-dbus-proxy incorrectly handled eavesdropping in policy rules. A local attacker could possibly use this issue to intercept certain D-Bus messages...

USN-8167-1: xdg-dbus-proxy vulnerability

It was discovered that xdg-dbus-proxy incorrectly handled eavesdropping in policy rules. A local attacker could possibly use this issue to intercept certain D-Bus messages...

curl: CVE-2026-6253: proxy credentials leak over redirect-to proxy

Summary: When libcurl follows a redirect and the new URL causes proxy re-selection, proxy credentials learned from the originally selected proxy URL can remain in per-transfer state and be reused for the next proxy. In the validated case, a redirect from http:// to https:// switches selection fro...

CVE-2026-6143

A security flaw has been discovered in farion1231 cc-switch up to 3.12.3. Affected by this issue is some unknown functionality of the file src-tauri/src/proxy/server.rs of the component ProxyServer. The manipulation results in permissive cross-domain policy with untrusted domains. The attack can ...