IT News Analysis

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PostgreSQL Fixes 12-Year-Old Logical Decoding Flaw Enabling Replication-Role Code Execution

PostgreSQL has released updates to address a security flaw that allows an account with the REPLICATION attribute to run arbitrary code as the operating-system user running the database server. The flaw, tracked as CVE-2026-6471 (CVSS score: 7.2), has been present since logical decoding was introduced in PostgreSQL 9.4 in 2014. Versions before PostgreSQL 18.6, 17.11, 16.15, 15.19, and 14.24 are affected. Exploitation requires an account carrying the REPLICATION attribute and a server running with wal_level = logical. Backup tools, standby servers, change data capture (CDC) pipelines, and monitoring systems routinely hold that attribute. The fix, shipped on August 13, adds a server parameter called output_plugin_libraries that lists which libraries may be loaded as logical decoding output plugins, defaulting to 'pgoutput, test_decoding'. Installations using any other output plugin, wal2json, and decoderbufs among them, will have logical decoding refused aft...

Sep 04, 2026

2

New Ted Backdoor Hides Inside Victims' Own HAProxy Builds to Intercept Web Traffic

A previously undocumented Linux toolkit has been found compiled directly into the trojanized HAProxy load balancers of two South Korean organizations, where it intercepted web traffic and served altered pages to selected visitors. The attackers named the implant ted in debug strings left in the binary. It is not a HAProxy vulnerability, and installing it requires code execution on the host and the ability to replace the running binary. Rapid7 Labs attributed the toolkit with medium confidence to North Korean state-sponsored actors and put the two victims in South Korea's automotive and media sectors. Command-and-control (C2) requests never reach a backend server and are erased from HAProxy's own connection counters, so neither the backend logs nor the load balancer's statistics record them. "Further evidence is necessary to make a more definitive assessment," Rapid7 said. A request for one specific image path puts the filter into C2 mode, Rapid7 said i...

Sep 04, 2026

3

How to Discover Shadow AI - What's Working For Modern Teams

Find the AI apps, accounts, agents, and integrations your employees have introduced. No surveys, no guesswork, no waiting for someone to self-report.

4

Over 440,000 Exploit Attempts Target Super Forms and Elementor Pro RCE Flaws

Threat actors are exploiting two critical security flaws in WordPress plugins Super Forms and Elementor Pro, according to findings from Wordfence. The vulnerabilities in question are - CVE-2026-14894 (CVSS score: 9.8) - A missing file type validation vulnerability in Super Forms – Drag & Drop Form Builder that allows unauthenticated attackers to upload files of any type, including executable PHP files, leading to remote code execution. (Fixed in version 6.3.314) CVE-2026-32475 (CVSS score: 9.0/9.8) - A vulnerability in Elementor Pro that allows unauthenticated attackers to upload files of any type, including executable PHP files, leading to remote code execution. (Fixed in version 4.2.2) As with arbitrary file upload vulnerabilities of this kind, an attacker can leverage them to write a PHP web shell to the site and execute arbitrary code, which can then be abused to create administrator accounts, exfiltrate data, or seize control of the entire WordPress site. It...

Sep 04, 2026

5

Plex Urges Immediate Updates After Patching Multiple Undisclosed Security Flaws

Plex is urging users to update their instances to the latest version following the release of an update that patches multiple security flaws. The fixes are available in Plex Media Server 1.43.3 and Plex Desktop 1.115.0. The streaming media service did not elaborate on what those issues are, but said CVE identifiers have been requested for them. "We recommend all server owners and Desktop users update to the latest version as soon as possible," Plex said in an announcement this week. "If you're running Plex Media Server on a NAS device, the updated version may not be available in their package manager yet, but you can install the package manually." In August 2025, Plex addressed a high-severity security flaw ( CVE-2025-34158 , CVSS score: 8.5), an authentication bug that stemmed from the "/myplex/account" endpoint incorrectly exposing the server owner's account details, including their administrative access token, even when accessed by any...

Sep 04, 2026

6

Google Releases Chrome Update to Patch Actively Exploited V8 Zero-Day

Google on Thursday released security updates to patch 12 vulnerabilities, including one that has come under active exploitation in the wild. The high-severity vulnerability, tracked as CVE-2026-85046 (CVSS score: 8.8), has been described as a type confusion bug in V8, Chrome's JavaScript and WebAssembly engine. "Type confusion in V8 in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page," reads a description of the flaw in CVE.org. Security researcher Salvatore Gulizia (aka Serotav) has been credited with discovering and reporting the flaw on August 4, 2026. The researcher has been awarded a bug bounty of $1,000 for responsible disclosure. In a separate blog post detailing the issue, Gulizia  described it as a "V8 bug in the compilers that leads to an array containing PACKED_ELEMENTS to receive the map PACKED_SMI_ELEMENTS, this can be turned into arbitrary read/write on the J...

Sep 04, 2026

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10 Hours vs. 50 Seconds: An MDR Response Gap

Here are 4 things your MDR isn’t telling you and 5 questions to bring to your renewal conversation.

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GPT-6 Astra Scores 100% on ExploitBench as OpenAI Blocks PoC Exploit Requests

OpenAI on Thursday officially unveiled GPT‑6 Astra , which it described as the "world's most intelligent and aligned model." The development comes days after the artificial intelligence (AI) company said the model had reached the "Critical" cybersecurity capability threshold under its Preparedness Framework. "Astra is state-of-the-art on computer use, browsing, software engineering, cybersecurity, science, and professional work. Astra saturates FrontierMath Tier 4 with a 98% score," OpenAI said. "Astra also saturates ARC-AGI-3 with a 99.9% score and ExploitBench with a 100% score. It also sets a new frontier on computer and browser use, handling the most demanding professional work with unmatched speed, accuracy, and judgment." The model is currently rolling out to a small set of organizations and is expected to be available to all ChatGPT Plus, Pro, Business, and Enterprise users, as well as through the OpenAI API, Microsoft Azure,...

Sep 04, 2026

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ThreatsDay: CEO Phishing Kits, 5K Dropbox Account Hacks, OAuth Traps + 17 More Stories

The worst part is how normal these attacks look. A call from IT. A shared file. A trusted app. A simple request to click “Allow.” Why break in when someone might open the door? That idea runs through this edition. Attackers use real tools, fake login pages, old account links, and software guides that point to unsafe downloads. One wrong letter in a web address can be enough. There is also ransomware, stolen ID data, hidden attack servers, and weak settings that should have been fixed long ago. Here’s the full list. The threats change every week. Subscribe, and we’ll alert you when each new ThreatsDay Bulletin is out.

Sep 03, 2026

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Critical Cisco Nexus 9000 Flaw Lets Unauthenticated Remote Attackers Run Code as Root

Cisco has released patches to address a critical security flaw affecting 10 Silicon One-based Nexus 9000 switches that could allow an unauthenticated, remote attacker to execute code as root, alongside an IOS XR hardening release bundling 7 umbrella CVEs, 2 of which are rated 9.8, with no workaround for any IOS XR version. The Nexus vulnerability, tracked as CVE-2026-20212 (CVSS score: 9.8), is a case of binding to an unrestricted IP address that leaves TCP ports 43210 and 43211 reachable in the default Layer 3 virtual routing and forwarding (VRF) instance. An attacker who can reach a switch's address on either port can connect directly to the service. Crafted input sent to that service is then executed as code with root privileges. An exploitation attempt can also crash the S1HAL process and reload the device. Cisco said it's not aware of any malicious use of the flaw as of its September 2 disclosure. It has published no fixed-release table and directs customers to its...

Sep 03, 2026