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Critical cPanel Flaw Could Let One Hosting Customer Take Root Control of a Whole Server

Critical cPanel Flaw Could Let One Hosting Customer Take Root Control of a Whole Server

Aug 28, 2026 Vulnerability / Web Security
cPanel has released patches for a security flaw affecting domain parking and addon domain functionality in cPanel and WebHost Manager (WHM), which could allow code execution as the root user. The vulnerability, assigned the CVE identifier CVE-2026-65643 , impacts all supported versions of cPanel & WHM. cPanel described the issue as a critical security vulnerability and said that an authenticated account holder who can add parked or addon domains can create arbitrary files on the server. "Successful exploitation leads to code execution as the root user, giving an attacker full control of the server," cPanel said in a notification to customers. cPanel has released the following patched versions - 11.110.0.141 or later 11.134.0.53 or later 11.136.0.37 or later 11.138.0.2 or later 11.138.1.7 or later (WP Squared) The notification names WP Squared in its patched list and does not mention DNSOnly. cPanel patched  three separate flaws in July , and ...
PaperCut Zero-Day Exploited in Attacks, Affecting All NG and MF Versions

PaperCut Zero-Day Exploited in Attacks, Affecting All NG and MF Versions

Aug 28, 2026 Vulnerability / Enterprise Security
PaperCut has alerted customers that bad actors are actively exploiting a vulnerability impacting all versions of its PaperCut NG and PaperCut MF print management software in zero-day attacks. The company has released an emergency patch for v25 and v26 to address the issue. It said it's "aware of confirmed customer incidents and is treating this matter with the highest priority." An investigation into the incident is ongoing. The following indicators of compromise have been shared so far - Alerts from intrusion-detection, endpoint-security, or network-monitoring tools involving the PaperCut Application Server, particularly suspicious post-exploitation activity from "pc-app.exe" Missing, unexpectedly truncated, or deleted PaperCut server.log files The presence of the below entries in "server.log" - ERROR No suitable driver found for jdbc:no:x ERROR DatabaseUtils - Database error looking up cardID: VALUES CAST ...
APT28-Linked HOOKEDGE Backdoor Targets European Government and Diplomatic Organizations

APT28-Linked HOOKEDGE Backdoor Targets European Government and Diplomatic Organizations

Aug 28, 2026 Malware / Cyber Espionage
Cybersecurity researchers have flagged a fresh set of campaigns targeting government and diplomatic organizations in Romania, Spain, and Türkiye between late September 2025 and early April 2026. These campaigns, per Recorded Future Insikt Group, have led to the deployment of a previously undocumented backdoor dubbed HOOKEDGE , a lightweight Windows batch script that's distributed via macro-enabled Microsoft Word documents bearing diplomatic-themed lures. Early versions are said to have impersonated Spanish government material, before switching to a social engineering approach a month later. The activity has been attributed with moderate confidence to a Russian state-sponsored hacking group known as APT28 (aka Fancy Bear and Forest Blizzard). It's tracked by the Mastercard-owned cybersecurity and threat intelligence firm under the moniker BlueDelta. This determination is based on what Recorded Future described as significant code and tradecraft overlap between HOOKEDGE a...
cyber security

Shadow AI Agents Are Multiplying. Here's How to Find and Secure Them

websiteNudge SecuritySaaS Security / AI Security
Learn how eight common discovery approaches work, what they find, and what they don’t.
cyber security

Gartner: 70% of SOCs Will Pilot AI Agents. Only 15% Will See Results

websiteProphet SecurityAI SOC / Cybersecurity
Here are Gartner’s key questions to ask when pressure-testing AI SOC vendors in production.
OpenAI Says Reward Hacking Drove AI Agents to Exploit Zero-Days and Breach Hugging Face

OpenAI Says Reward Hacking Drove AI Agents to Exploit Zero-Days and Breach Hugging Face

Aug 27, 2026 Artificial Intelligence / Data Breach
OpenAI on Wednesday revealed that reward hacking was a key driver behind the artificial intelligence (AI)-powered hack of Hugging Face last month, adding that it found evidence of misaligned behavior as early as late May. The incident, the company said, took place during cybersecurity evaluations of several OpenAI models, and that it was mainly fueled by what it described as a "highly capable, internal-only research model" comparable in scale to GPT‑5.6 Sol. "The models, operating under reduced safeguards, took actions that were misaligned with the goals of their assigned tasks – they communicated through unauthorized channels, exploited vulnerabilities in shared infrastructure, gained internet access, and accessed third-party systems," it said in a postmortem. OpenAI said the AI agents powered by one of the research models, despite not having internet access, found a way to exploit a then-zero-day vulnerability in the Artifactory package manager during r...
Next.js Patches Critical AVIF and Windows Flaws Enabling Unauthenticated RCE

Next.js Patches Critical AVIF and Windows Flaws Enabling Unauthenticated RCE

Aug 27, 2026 Vulnerability / Web Security
Credit: Hacktron Vercel has released security patches for two critical-severity vulnerabilities in the Next.js web framework, both of which allow unauthenticated remote code execution, one exploitable via specially crafted AVIF image files and the other through a path traversal flaw affecting servers that use a Windows filesystem. The Windows path traversal, tracked as  CVE-2026-75604  (CVSS score: 9.0), affects Next.js applications that use both the Pages Router and App Router without Cache Components when the server uses a Windows filesystem. Linux and macOS deployments are not affected. "There is no known workaround for affected windows-hosted applications. You should upgrade immediately if your server is hosted on Windows,"  Vercel said in its advisory . The fixes are available in Next.js 15.5.24 (Maintenance LTS) and 16.3.3 (Active LTS), published on August 25, 2026. Affected users can upgrade by running npm install next@15.5.24 for the 15.5 l...
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