Security Bulletin:Cross-Origin Redirect Headers Vulnerability in urllib3 Prior to 2.7.0

Summary 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..., assertsamehost=False still forward these sensitive headers. This vulnerability is fixed in 2.7.0. Vulnerability...

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...

ALSA-2026:49927 Moderate: fence-agents security update

The fence-agents packages provide a collection of scripts for handling remote power management for cluster devices. They allow failed or unreachable nodes to be forcibly restarted and removed from the cluster. Security Fixes: urllib3: urllib3: Information disclosure via cross-origin redirects...

PT-2026-67725

Name of the Vulnerable Software and Affected Versions Perspective version 5.0.0 Description An issue exists that allows unauthenticated remote attackers to read arbitrary files from the server filesystem. By including literal ../ segments in HTTP request URL paths, attackers can bypass insufficie...

Moderate: fence-agents security update

The fence-agents packages provide a collection of scripts for handling remote power management for cluster devices. They allow failed or unreachable nodes to be forcibly restarted and removed from the cluster. Security Fixes: urllib3: urllib3: Information disclosure via cross-origin redirects...

RHEL 8 : fence-agents (RHSA-2026:49927)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:49927 advisory. The fence-agents packages provide a collection of scripts for handling remote power management for cluster devices. They allow failed or unreachable...

Security update for perl-HTTP-Tiny (important)

openSUSE Security Update: Security update for perl-HTTP-Tiny Announcement ID: openSUSE-SU-2026:0274-1 Rating: important References: 1271020 Cross-References: CVE-2026-7017 Affected Products: openSUSE Backports SLE-15-SP7 An update that fixes one vulnerability is now available. Description: This...

SUSE CVE-2026-54605

OAuth is a Ruby wrapper for the OAuth 1.0 and 1.0a protocols, providing clients and servers. From 0.5.5 to 1.1.5, OAuth::Consumertokenrequest parses the raw Location header of a 300 to 399 redirect returned by the OAuth server and follows the redirect recursively, which can mutate the consumer's...

GHSA-8J4G-W8FX-2239 Hono: ReDoS in CORS middleware via Access-Control-Request-Headers

Summary The built-in CORS middleware hono/cors parses the attacker-controlled Access-Control-Request-Headers request header during a preflight OPTIONS request using a regular expression whose running time is quadratic in the input length. A single request carrying a long run of whitespace can...

Regular Expression Denial of Service (ReDoS)

Overview hono is an Ultrafast web framework for the Edges Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS in the cors middleware during the parsing of the Access-Control-Request-Headers header via a regular expression with quadratic runtime complexit...

NPM: Hono: ReDoS in CORS middleware via Access-Control-Request-Headers

NPM: Hono: ReDoS in CORS middleware via Access-Control-Request-Headers vulnerability discovered by ? in WordPress Npm hono versions 4.12.34...

Exploit for CVE-2026-2828

--- 4. CVE-2026-2828 – WebGPU Cross‑Origin Pixel Stealing vi...

Exposure Of Sensitive Information To An Unauthorized Actor

linuxfabrik-lib is vulnerable to Exposure of Sensitive Information to an Unauthorized Actor. The vulnerability is due to lib.url.fetch following cross-origin redirects while forwarding caller-supplied credential headers other than Authorization and Cookie, which allows an attacker controlling a...

EUVD-2026-39831

nx graph dev server permissive CORS policy...

`nx graph` dev server permissive CORS policy

Summary The local HTTP server started by nx graph sent Access-Control-Allow-Origin: on every response, letting any website a developer visited read the server's responses cross-origin — including the full project graph and the output of the /help endpoint, which runs a target's configured help...

GHSA-G2R8-WVMJ-JF5W `nx graph` dev server permissive CORS policy

Summary The local HTTP server started by nx graph sent Access-Control-Allow-Origin: on every response, letting any website a developer visited read the server's responses cross-origin — including the full project graph and the output of the /help endpoint, which runs a target's configured help...

Chromium: CVE-2026-17957 Inappropriate implementation in CORS

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

Sensitive Information Exposure

datamodel-code-generator is vulnerable to Sensitive Information Exposure. The vulnerability is due to the reuse of Authorization, Cookie, and Proxy-Authorization headers when following cross-origin redirects while fetching remote schemas, which allows an attacker controlling a redirect target to...

CVE-2026-65310

ANDRITZ HIPASE-250 formerly 250 SCALA, in the default configuration of affected versions, exposes its data and configuration endpoint without any authentication and permissive CORS on every response. An unauthenticated attacker with network access can read live process values and server...

EUVD-2026-51500

ANDRITZ HIPASE-250 formerly 250 SCALA, in the default configuration of affected versions, exposes its data and configuration endpoint without any authentication and permissive CORS on every response. An unauthenticated attacker with network access can read live process values and server...