Vulnerability | Breaking Cybersecurity News | The Hacker News

Monday hit like a cron job with anger issues. A busted auth path here, a repo-side faceplant there, some "patched-ish" thing already getting chewed on in the wild, and then the usual bonus round: poisoned dev tools, sketchy forum chatter, phishing kits pretending to be productivity, and AI lowering the bar for people who already thought 'curl | sh' had a personality. The vibe is simple: old bugs, new wrappers, faster abuse. Patch the obvious crap first. Then read the rest. ⚡ Threat of the Week PAN-OS GlobalProtect Authentication Bypass Under Exploitation - Palo Alto Networks warned that a recently disclosed medium-severity security flaw impacting PAN-OS and Prisma Access has come under active exploitation in the wild. The vulnerability, tracked as CVE-2026-0257 (CVSS score: 7.8), refers to a case of authentication bypass that could be exploited by bad actors to set up VPN connections. The issue specifically affects firewalls with GlobalProtect portal or gate...

Threat actors are attempting to actively exploit a critical security flaw impacting WP Maps Pro , a WordPress plugin that has had over 15,000 sales on the Envato Market, to create malicious administrator accounts on susceptible sites. WP Maps Pro allows site owners to embed customizable Google Maps and OpenStreetMap with markers, listings, and advanced location features on WordPress sites. It is used as a store locator tool, making it easier for users to find nearby locations, view listing details, and get directions. The vulnerability in question is CVE-2026-8732 (CVSS score: 9.8), a privilege escalation bug that allows unauthenticated attackers to create a WordPress user with administrative permissions, effectively allowing them to take control of a site. The shortcoming impacts all versions of the plugin prior to and including 6.1.0. It has been addressed in version 6.1.1. Security researcher David Brown has been credited with discovering and reporting the flaw. At a high ...

Palo Alto Networks has warned that a recently disclosed medium-severity security flaw impacting PAN-OS and Prisma Access has come under active exploitation in the wild. The vulnerability, tracked as CVE-2026-0257 (CVSS score: 7.8), refers to a case of authentication bypass that could be exploited by bad actors to set up VPN connections. "Authentication bypass vulnerabilities in the GlobalProtect portal and gateway of Palo Alto Networks PAN-OS® software allow the attacker to bypass security restrictions and establish an unauthorized VPN connection," Palo Alto Networks said in an advisory released on May 13, 2026. The issue specifically affects firewalls with GlobalProtect portal or gateway configured when authentication override cookies are enabled and a specific certificate configuration exists, the network security company said. In an update to its advisory on May 29, 2026, Palo Alto Networks said it has "become aware of limited exploit attempts on unpatched P...

An unknown threat actor has been observed using a large language model (LLM) agent to conduct post-compromise actions after obtaining initial access following the exploitation of a publicly-accessible Marimo network using a recently disclosed vulnerability. "The attacker compromised an internet-reachable Marimo notebook via CVE-2026-39987, extracted two cloud credentials from the compromised host, replayed them through a fanned-out egress pool to retrieve an SSH private key from AWS Secrets Manager, and used that key to drive eight short SSH sessions against a downstream SSH bastion server," Sysdig said . "The bastion phase exfiltrated the schema and full contents of an internal PostgreSQL database in under two minutes." CVE-2026-39987 refers to a critical pre-authenticated remote code execution vulnerability impacting all versions of Marimo prior to and including 0.20.4. It allows an unauthenticated attacker to execute arbitrary system commands. The issu...

A critical security vulnerability has been disclosed in Gogs, a popular open-source self-hosted Git service, that allows an authenticated user to execute arbitrary code under certain conditions. The security flaw, per Rapid7, is rated 9.4 on the CVSS scoring system. It does not have a CVE identifier. "The vulnerability allows any authenticated user to achieve remote code execution (RCE) on the server by creating a pull request with a malicious branch name that injects the --exec flag into git rebase during the 'Rebase before merging' merge operation," security researcher Jonah Burgess said . Rebasing is a Git action that's used to take a sequence of commits from one feature branch and replay them on top of another base branch to create a linear project history. While "git rebase" solves the same problem as "git merge" -- i.e., integrating changes from one branch into another -- the former rewrites the project history by creating new c...