PT-2026-89471

Summary Traefik accepts an HTTP/1.x request whose request-target is in rootless / opaque form for example GET http:http://internal-vhost/admin HTTP/1.1. Go parses this into URL.Opaque with an empty URL.Path, so Traefik evaluates all routing, path-sanitization, middleware and access-log decisions...

Fedora 43 : perl-Net-DNS (2026-1237afef8a)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-1237afef8a advisory. Update to Net-DNS 1.56 from 1.53. Security fixes: - CVE-worthy: Remote code injection via EDNS EXTENDED ERROR rt.cpan 179945 - Denial of Service via...

Linux Distros Unpatched Vulnerability : CVE-2026-53939

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - OpenIDC/cjose is a C library implementing the Javascript Object Signing and Encryption JOSE. In versions 0.6.1 through 0.6.2.5, when cjose encrypts a JWE using ...

Palo Alto Networks PAN-OS 10.2.x < 10.2.14 / 11.1.x < 11.1.8 / 11.2.x < 11.2.8 Vulnerability

The version of Palo Alto Networks PAN-OS running on the remote host is 10.2.x prior to 10.2.14, 11.1.x prior to 11.1.8, or 11.2.x prior to 11.2.8. It is, therefore, affected by a vulnerability. The Terrapin attack allows an attacker with the ability to intercept SSH traffic on affected Palo Alto...

Linux Distros Unpatched Vulnerability : CVE-2026-80919

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix recursive wwmutex acquire in amdgpudevcoredumpformat When dumping IB conten...

Open WebUI: Any authenticated user can hang the server via message deletion in a cyclic chat tree

Summary Chat histories are stored as an unvalidated JSON object. After a message is deleted, the code that picks the chat's new current message walked down the childrenIds links without recording where it had already been. Any account with the default user role could store a chat whose messages...

GHSA-3CGP-3CQX-J8W2 Open WebUI: Any authenticated user can hang the server via message deletion in a cyclic chat tree

Summary Chat histories are stored as an unvalidated JSON object. After a message is deleted, the code that picks the chat's new current message walked down the childrenIds links without recording where it had already been. Any account with the default user role could store a chat whose messages...

GHSA-5X7X-4C3C-QF5W Open WebUI: Server-side fetches reach blocked and internal hosts via unvalidated HTTP redirect targets

Summary Open WebUI protects server-side web fetches with two controls: the operator's list of excluded hosts, and a check that refuses private and internal addresses. Neither control was applied to the destination of an HTTP redirect. On a deployment where redirect following is enabled, any...

Open WebUI: Server-side fetches reach blocked and internal hosts via unvalidated HTTP redirect targets

Summary Open WebUI protects server-side web fetches with two controls: the operator's list of excluded hosts, and a check that refuses private and internal addresses. Neither control was applied to the destination of an HTTP redirect. On a deployment where redirect following is enabled, any...

Identrail Cross-tenant IDOR: Client-supplied GitHub App installation_id is bound to the caller's workspace without ownership verification

Summary identrail's GitHub App connection-completion endpoint binds a fully client-supplied installationid to the caller's workspace without verifying that the installation belongs to, or was installed by, the workspace that initiated the connect flow. identrail then mints a GitHub App installati...

GHSA-CP3J-M783-3PH5 Identrail Cross-tenant IDOR: Client-supplied GitHub App installation_id is bound to the caller's workspace without ownership verification

Summary identrail's GitHub App connection-completion endpoint binds a fully client-supplied installationid to the caller's workspace without verifying that the installation belongs to, or was installed by, the workspace that initiated the connect flow. identrail then mints a GitHub App installati...

webhookd: Unrestricted HTTP Header to Shell Variable Injection

Description Before 1.22, if the Basic Auth htpasswd middleware was not configured, all incoming HTTP headers were blindly forwarded to the webhook script execution environment as shell variables. While the Basic Auth middleware correctly strips the authentication header X-WebAuthn-User from the...

GHSA-V25G-MVWR-F5FP webhookd: Unrestricted HTTP Header to Shell Variable Injection

Description Before 1.22, if the Basic Auth htpasswd middleware was not configured, all incoming HTTP headers were blindly forwarded to the webhook script execution environment as shell variables. While the Basic Auth middleware correctly strips the authentication header X-WebAuthn-User from the...

CVE-2026-31431-Report-Copy-fail-Vulnerability-

CVE-2026-31431 — Copy Fail: Linuxカーネル権限昇格 LinuxカーネルにおけるCopy Fail脆弱性の教育目的の分析。 メモリ破壊メカニズム、権限昇格フロー、コンテナエスケープ、防御策を解説します。 ⚠️ 免責事項 このリポジトリは教育および研究目的のみ を対象としています。 所有していないシステム、または明示的な書面によるテスト許可がないシステムでこの情報を使用しないでください。 すべてのコードスニペットとコマンドは、Linuxカーネル内部の理解を助けるためにのみ提供されています。 目次 概要 脆弱性の識別カード 背景となる概念 バグの仕組み...

CVE-2024-42009

CVE-2024-42009 – Roundcube Stored XSS Docker PoC 📌 Overview This repository demonstrates a working Proof-of-Concept PoC for CVE-2024-42009 , a stored Cross-Site Scripting XSS vulnerability in Roundcube Webmail. The vulnerability is caused by improper HTML sanitization followed by unsafe attribute...

CVE-2025-29927-NextJS

📦 Next.js CVE-2025-29927 - Proof of Concept This repository contains a minimal Proof of Concept PoC for exploiting CVE-2025-29927, a high-severity vulnerability affecting specific versions of Next.js that allows unauthorized access to internal application files through crafted URLs. ⚠️ Disclaimer...

Security Bulletin: IBM Informix HQ is affected by multiple vulnerabilities in third-party libraries.

Summary Multiple security vulnerabilities in third-party and open-source dependencies affect IBM Informix HQ. These flaws include Denial of Service via memory exhaustion or inefficient regular expressions, host parser interpretation conflicts leading to potential SSRF/redirect bypass, cross-site...

htb-recon-web

htb-recon A web dashboard that runs a full enumeration pipe...

Security Bulletin: IBM Watsonx BI Assistant for CP4D affected by multiple CVEs

Summary Multiple CVE's were addressed in IBM Watsonx BI Assistant for CP4D version 5.4 patch 6 Vulnerability Details CVEID:CVE-2026-8723 DESCRIPTION: Summary qs.stringify throws TypeError when called with arrayFormat: 'comma' and encodeValuesOnly: true on an array containing null or undefined. Th...

Passkey-themed social engineering leads to identity and cloud compromise

In this article 1. Attack chain overview 2. Attribution 3. Mitigation and protection guidance 4. Learn more Microsoft Security Research is tracking active cloud-based intrusions spanning multiple accounts in which unusual sign-ins were followed by threat actor-added authentication methods,...