CVE-2026-7465-Lab

CVE-2026-7465 - Spectra Gutenberg Blocks Local Lab Local Docker lab for analyzing and reproducing CVE-2026-7465 in the WordPress plugin Spectra Gutenberg Blocks ultimate-addons-for-gutenberg. This lab compares: vuln: Spectra 2.19.25 patched: Spectra 2.19.26 The proof is intentionally least-harm. ...

Linux Kernel Security Vulnerabilities

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the nattr field in the DRM/AMDKFD context, where no validation is performed for buffer size. This...

Leaf-kit html escaping does not work on characters that are part of extended grapheme cluster

htmlEscaped in leaf-kit will only escape html special characters if the extended grapheme clusters match, which allows bypassing escaping by using an extended grapheme cluster containing both the special html character and some additional characters. In the case of html attributes, this can lead ...