CVE-2026-19879

A flaw was found in Undertow, an HTTP server, within its HTTP response header writing path. The writeString method performs a silent narrowing cast from 16-bit Unicode characters to 8-bit bytes when writing HTTP response header values. A remote attacker can exploit this by supplying specific...

EUVD-2026-58670

A flaw was found in Undertow, an HTTP server, within its HTTP response header writing path. The writeString method performs a silent narrowing cast from 16-bit Unicode characters to 8-bit bytes when writing HTTP response header values. A remote attacker can exploit this by supplying specific...

CVE-2026-19879

Undertow contains a vulnerability in the HTTP response header writing path: the writeString() method narrows 16‑bit Unicode to 8‑bit bytes when writing header values, which can truncate characters to ASCII control/symbols and cause limited integrity impact or information disclosure if input isn’t...

CVE-2026-19879

A flaw was found in Undertow, an HTTP server, within its HTTP response header writing path. The writeString method performs a silent narrowing cast from 16-bit Unicode characters to 8-bit bytes when writing HTTP response header values. A remote attacker can exploit this by supplying specific...

exp-labs

exp-labs Cybersecurity Training Platform This modern web secu...

CVE-2026-72823

The Grav API plugin getgrav/grav-plugin-api before 1.0.13 contains an API-key scope cap bypass in DemoController. Its private requireSuper method checks isSuperAdmin and returns early before invoking requirePermission, so the apikeyscopes cap enforced only in requirePermission is skipped. As a...

CVE-2026-72823 Grav before 1.0.13 API-key scope cap bypass via DemoController

The Grav API plugin getgrav/grav-plugin-api before 1.0.13 contains an API-key scope cap bypass in DemoController. Its private requireSuper method checks isSuperAdmin and returns early before invoking requirePermission, so the apikeyscopes cap enforced only in requirePermission is skipped. As a...

EUVD-2026-58637

The Grav API plugin getgrav/grav-plugin-api before 1.0.13 contains an API-key scope cap bypass in DemoController. Its private requireSuper method checks isSuperAdmin and returns early before invoking requirePermission, so the apikeyscopes cap enforced only in requirePermission is skipped. As a...

CVE-2026-72823

The Grav API plugin (getgrav/grav-plugin-api) prior to 1.0.13 is impacted. Its DemoController contains a private requireSuper() check for isSuperAdmin() that returns early and skips requirePermission(), bypassing the api_key_scopes enforcement. Consequently, a scoped API key minted on a super acc...

CVE-2026-72823

The Grav API plugin getgrav/grav-plugin-api before 1.0.13 contains an API-key scope cap bypass in DemoController. Its private requireSuper method checks isSuperAdmin and returns early before invoking requirePermission, so the apikeyscopes cap enforced only in requirePermission is skipped. As a...

cve-analysis-lab

Vulnerability Research & CVE Analysis Lab Analyst: Harsha...

Denial Of Service

Spring Data Commons is vulnerable to Denial Of Service. The vulnerability is due to specially crafted HTTP requests causing excessive memory allocation when Spring Data Web Support is enabled with a controller method using @ProjectedPayload...

VulnScope

VulnScope POC Proof of Concept Vulnerability Verificati...

APT group HoneyMyte upgrades CoolClient: the backdoor gets a kernel-level Windows rootkit

Introduction CoolClient is a backdoor family attributed to the HoneyMyte APT group also known as Mustang Panda that has been used in their cyber-espionage campaigns targeting organizations across Asia and Russia. It supports such capabilities as keylogging, clipboard theft, credential harvesting,...

ReconTitan

A security-hardened platform for external reconnaissance, OSIN...

Client HttpTransport SSE buffer grows unbounded when server withholds the event delimiter

Summary The HTTP client transport in mcp/sdk reads a Server-Sent-Events SSE response stream incrementally and appends each 4 KiB chunk to an in-memory buffer $this-sseBuffer .= $chunk; with no upper bound. The buffer is only ever flushed when an SSE event delimiter "\n\n" appears. A remote MCP...

Zoho ManageEngine - Remote Code Execution

Zoho ManageEngine Password Manager Pro, PAM 360, and Access Manager Plus are susceptible to unauthenticated remote code execution via XML-RPC. An attacker can execute malware, obtain sensitive information, modify data, and/or gain full control over a compromised system without entering necessary...

Laravel Livewire v3 - Remote Command Execution

Livewire v3 Laravel contains a vulnerability in its component hydration/update mechanism that can be exploited to reach remote command execution RCE without authentication under certain conditions. id: CVE-2025-54068 info: name: Laravel Livewire v3 - Remote Command Execution author: flame-11...

Progress Software WhatsUp Gold GetFileWithoutZip Directory Traversal - Remote Code Execution

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Progress Software WhatsUp Gold. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of GetFileWithoutZip method. The issue results from th...

VMware vSphere Client (HTML5) - Remote Code Execution

VMware vCenter vSphere Client HTML5 contains a remote code execution vulnerability in a vCenter Server plugin. A malicious actor with network access to port 443 may exploit this issue to execute commands with unrestricted privileges on the underlying operating system that hosts vCenter Server. Th...