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Practical articles on AI, online safety, and security (18 articles)

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セキュリティ2026/06/18

[URGENT] Severe RCE Vulnerability "CVE-2026-48907" Discovered in Joomla JCE Editor, Apply Patch Immediately!

A vulnerability enabling unauthenticated remote code execution has been identified in Joomla Content Editor (JCE), prompting a CISA warning. There is a risk of PHP code execution, requiring immediate action.

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セキュリティ2026/06/17

[URGENT] Critical RCE Vulnerability (CVSSv4.0: 10.0) Discovered in Joomla JCE - Immediate Update Required

An RCE vulnerability (CVE-2026-48907) in Joomla Content Editor, allowing unauthenticated PHP code execution, has been discovered and confirmed exploited by CISA. Urgent action is required.

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セキュリティ2026/06/16

[URGENT] Severe Unauthenticated SQL Injection Vulnerability in Popular WordPress Plugin 'eCommerce Product Catalog'

A severe unauthenticated SQL injection vulnerability has been discovered in WordPress plugin 'eCommerce Product Catalog' versions 3.5.5 and below, allowing database manipulation without authentication. Immediate update is mandatory.

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セキュリティ2026/06/15

[URGENT] Remote Code Execution Vulnerability in JavaScript Engine of PDF Processing Applications (CVE-2026-12057)

A critical vulnerability has been discovered in applications that process JavaScript embedded in PDF files. Maliciously crafted PDFs could lead to arbitrary code execution.

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セキュリティ2026/06/14

[URGENT] Authentication Bypass Vulnerability in PHP Applications! Risk of Administrator Privilege Takeover (CVE-2026-12183)

An authentication bypass vulnerability has been discovered in the PHP application of Nefteprodukttekhnika BUK TS-G. This could allow a remote, unauthenticated attacker to seize administrator privileges and manipulate the system.

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セキュリティ2026/06/13

[URGENT] Zero-Day RCE Vulnerability in Oracle PeopleSoft: Over 100 Organizations, Including Universities, Targeted

A severe vulnerability (CVSS 9.8) allowing unauthenticated remote code execution has been discovered in Oracle PeopleSoft Enterprise PeopleTools, and numerous organizations have been compromised by zero-day attacks. Immediate patching and access restrictions are required.

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セキュリティ2026/06/12

[URGENT] Unauthenticated OS Command Injection Vulnerability (CVE-2026-10520) Discovered in Ivanti Sentry - Apply Patch Immediately!

An unauthenticated OS command injection vulnerability in Ivanti Sentry has been urgently disclosed. Rated with a CVSS score of 10.0, active exploitation has already been confirmed. Immediate patch application and access restrictions are mandatory.

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セキュリティ2026/06/11

[URGENT] Authentication Bypass RCE Vulnerability in WordPress Plugin 'UpdraftPlus' Puts Over 3 Million Sites at Risk, Active Attacks Confirmed

A vulnerability in WordPress's popular backup plugin 'UpdraftPlus' is being actively exploited, potentially allowing unauthenticated attackers to gain administrator privileges and execute remote code.

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セキュリティ2026/06/10

[URGENT] Authentication Bypass Vulnerability (CVE-2026-50751) Discovered in Check Point VPN, Immediate Patching Required!

An authentication bypass vulnerability with a CVSS score of 9.3 has been confirmed in Check Point's VPN products, with active exploitation by Qilin ransomware already observed. Immediate patching is required.

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セキュリティ2026/06/09

[URGENT] Chrome V8 Zero-Day Vulnerability 'CVE-2026-11645' Actively Exploited! Emergency Update Required!

A critical out-of-bounds memory access vulnerability has been discovered in Google Chrome's V8 engine, and is already being actively exploited in attacks. Please update your Chrome browser to the latest version immediately.

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セキュリティ2026/06/08

[URGENT] Denial-of-Service Vulnerability (CVE-2026-49975) Discovered in Apache HTTP Server's mod_http, Urgent Update Recommended

A critical denial-of-service (DoS) vulnerability, CVE-2026-49975, has been disclosed in the mod_http module of Apache HTTP Server. Versions 2.4.17 through 2.4.67 are affected, and a prompt update is recommended.

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セキュリティ2026/06/06

Critical DoS Vulnerability 'HTTP/2 Bomb' Uncovered! Major Web Servers Face Shutdown in Seconds

A critical vulnerability, 'HTTP/2 Bomb,' discovered by OpenAI Codex, allows major web servers like Nginx, Apache, and IIS to be brought down by a single client with a low-bandwidth attack. Immediate action is required.

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セキュリティ2026/06/05

【URGENT】Critical Vulnerabilities in WordPress Plugin 'Everest Forms Pro' and PHP PDO Firebird Driver: Take Action Against Attacks Now!

An urgent Remote Code Execution (RCE) vulnerability (CVE-2026-3300) has been identified in the WordPress 'Everest Forms Pro' plugin, and active attacks are underway. Additionally, a SQL Injection vulnerability (CVE-2025-14179) has been reported in PHP's PDO Firebird driver. Engineers are urged to promptly update their systems and implement countermeasures.

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セキュリティ2026/06/04

Urgent Alert: Critical RCE Vulnerability (CVE-2026-45247) Discovered in Mirasvit Cache Warmer Plugin for Magento 2; CISA Warns of Immediate Patching

A PHP object injection vulnerability, enabling unauthenticated remote code execution, has been discovered in the Mirasvit Full Page Cache Warmer plugin for Magento 2, prompting CISA to issue an urgent alert.

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セキュリティ2026/06/03

[URGENT] WordPress Plugin 'WP Maps Pro' Vulnerability Allows Admin Account Takeover (CVE-2026-8732)

A critical vulnerability (CVE-2026-8732) in the WordPress plugin 'WP Maps Pro' is being actively exploited, allowing attackers to create unauthenticated administrator accounts and gain full control of affected sites. Immediate update to version 6.1.1 or higher is required.

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セキュリティ2026/06/02

[Urgent] Privilege Escalation Vulnerability (CVE-2026-8732) in WordPress Plugin "WP Maps Pro" - Immediate Action Required

A highly critical vulnerability has been discovered in the popular WordPress plugin "WP Maps Pro," allowing unauthenticated attackers to create administrator accounts. This vulnerability is being actively exploited. Immediate updates are required.

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セキュリティ2026/06/01

[URGENT] Critical Privilege Escalation Vulnerability (CVE-2026-44962) in Plesk for Linux with CVSS Score 10.0

An XPath injection vulnerability has been discovered in the APS catalog search function of Plesk for Linux. Low-privileged users can gain root privileges and execute arbitrary OS commands. An urgent update is recommended.

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セキュリティ2026/05/31

[URGENT] Severe Authentication Bypass Vulnerability in Palo Alto Networks PAN-OS GlobalProtect, Immediate Action Required

A severe authentication bypass vulnerability (CVE-2026-0257) has been disclosed in Palo Alto Networks PAN-OS GlobalProtect, and active exploitation has been confirmed. Urgent patch application and mitigation measures are essential.

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