Cybersecurity articles tagged #Web Security on RuntimeRebel.https://runtimerebel.comhttps://runtimerebel.com/blog/webmail-css-injection-hidden-data-exfiltration-threatshttps://runtimerebel.com/blog/webmail-css-injection-hidden-data-exfiltration-threatsSecurity researchers warn that Cascading Style Sheets can exfiltrate sensitive data from webmail inboxes if vendors fail to sanitize styles.Mon, 10 Aug 2026 01:01:51 GMTWeb SecurityData ExfiltrationPhishingVulnerabilitieshttps://runtimerebel.com/blog/cve-2026-64638-wordpress-pre-auth-xss-leads-to-php-rcehttps://runtimerebel.com/blog/cve-2026-64638-wordpress-pre-auth-xss-leads-to-php-rceA pre-authentication reflected XSS (CVE-2026-64638) in WordPress can be chained for PHP code execution. Patch immediately.Fri, 07 Aug 2026 16:42:22 GMTWordPressXSSRCEWeb SecurityCVE-2026-64638https://runtimerebel.com/blog/nodebb-4-14-2-release-patches-eight-ai-discovered-vulnerabilitieshttps://runtimerebel.com/blog/nodebb-4-14-2-release-patches-eight-ai-discovered-vulnerabilitiesNodeBB patches eight high-severity vulnerabilities discovered by AI, preventing unauthorized admin access and private chat exposure in versions before 4.14.0.Fri, 24 Jul 2026 10:19:56 GMTNodebbAI SecurityAikido SecurityWeb SecurityAccess Controlhttps://runtimerebel.com/blog/wp2shell-wordpress-rce-via-chained-cve-2026-60137-cve-2026-63030https://runtimerebel.com/blog/wp2shell-wordpress-rce-via-chained-cve-2026-60137-cve-2026-63030WP2Shell exploits CVE-2026-60137 and CVE-2026-63030 to achieve remote takeover on millions of WordPress sites. Immediate patching is critical.Tue, 21 Jul 2026 02:54:17 GMTWp2shellWordPressRCECVE-2026-60137CVE-2026-63030Web Securityhttps://runtimerebel.com/blog/isira-adithya-research-insights-and-bug-bounty-defense-strategieshttps://runtimerebel.com/blog/isira-adithya-research-insights-and-bug-bounty-defense-strategiesExamine the methodologies of security researcher Isira Adithya and how ethical hacker insights improve vulnerability management and web application security.Wed, 17 Jun 2026 05:47:05 GMTEthical HackingBug BountyVulnerability ResearchWeb Securityhttps://runtimerebel.com/blog/framing-protection-trends-defending-against-clickjackinghttps://runtimerebel.com/blog/framing-protection-trends-defending-against-clickjackingAnalyze the 3-year adoption trends of X-Frame-Options and CSP frame-ancestors across 1 million domains to improve your clickjacking defense strategy.Thu, 11 Jun 2026 09:47:19 GMTX Frame OptionsContent Security PolicyClickjackingWeb SecurityTranco Listhttps://runtimerebel.com/blog/ghost-cms-cve-2022-41654-over-700-websites-compromisedhttps://runtimerebel.com/blog/ghost-cms-cve-2022-41654-over-700-websites-compromisedAttackers are exploiting a critical Ghost CMS vulnerability to inject malicious scripts into sites belonging to Harvard, Oxford, and DuckDuckGo.Mon, 25 May 2026 16:50:54 GMTGhost CMSCVE-2022-41654Active ExploitationWeb Securityhttps://runtimerebel.com/blog/typosquatting-evolution-how-ai-lookalike-domains-target-supply-chainshttps://runtimerebel.com/blog/typosquatting-evolution-how-ai-lookalike-domains-target-supply-chainsAttackers are weaponizing AI-generated lookalike domains within third-party scripts, turning typosquatting into a sophisticated supply chain threat for enterprises.Wed, 20 May 2026 13:00:44 GMTTyposquattingThird Party RiskAI ThreatsWeb Securityhttps://runtimerebel.com/blog/cve-2024-7109-burst-statistics-wordpress-plugin-auth-bypass-exploitedhttps://runtimerebel.com/blog/cve-2024-7109-burst-statistics-wordpress-plugin-auth-bypass-exploitedHackers are actively exploiting CVE-2024-7109, a critical authentication bypass in Burst Statistics WordPress plugin, to gain admin access. Patch immediately.Fri, 15 May 2026 00:52:51 GMTBurst StatisticsWordPressAuthentication BypassPlugin VulnerabilityWeb SecurityCVE-2024-7109https://runtimerebel.com/blog/bot-mitigation-with-captchas-understanding-cloudflare-turnstilehttps://runtimerebel.com/blog/bot-mitigation-with-captchas-understanding-cloudflare-turnstileUnderstand how Cloudflare Turnstile and other CAPTCHAs mitigate bot traffic, improve web performance, and enhance security against automated attacks.Mon, 11 May 2026 17:02:53 GMTBot MitigationCAPTCHACloudflare TurnstileWeb SecurityAutomated AttacksDDoShttps://runtimerebel.com/blog/x-vercel-set-bypass-cookie-header-honeypot-observations-implicationshttps://runtimerebel.com/blog/x-vercel-set-bypass-cookie-header-honeypot-observations-implicationsRuntime Rebel analyzes recent honeypot observations of HTTP requests using the `X-Vercel-Set-Bypass-Cookie` header, discussing potential implications for Vercel users…Tue, 28 Apr 2026 16:46:36 GMTVercelHoneypotHTTP HeadersWeb SecurityCaching Bypasshttps://runtimerebel.com/blog/google-deepmind-research-six-web-attack-vectors-against-ai-agentshttps://runtimerebel.com/blog/google-deepmind-research-six-web-attack-vectors-against-ai-agentsDeepMind researchers reveal how malicious web content can manipulate AI agents, highlighting risks like indirect prompt injection and data exfiltration.Mon, 06 Apr 2026 16:22:06 GMTGoogle DeepmindAI AgentsIndirect Prompt InjectionWeb SecurityLLM Securityhttps://runtimerebel.com/blog/apache-struts-2-5-33-patch-guidance-mitigating-cve-2023-50164-rcehttps://runtimerebel.com/blog/apache-struts-2-5-33-patch-guidance-mitigating-cve-2023-50164-rceTechnical analysis of CVE-2023-50164, a critical RCE vulnerability in Apache Struts. Learn how to detect exploits and secure your file upload implementations.Tue, 31 Mar 2026 04:53:12 GMTCVE-2023-50164Apache StrutsRCEFile Upload VulnerabilityWeb Securityhttps://runtimerebel.com/blog/php-8-1-end-of-life-security-risks-and-upgrade-path-analysishttps://runtimerebel.com/blog/php-8-1-end-of-life-security-risks-and-upgrade-path-analysisPHP 8.1 has reached its end-of-life status. Learn about the security implications of running unsupported software and the technical steps for remediation.Mon, 23 Mar 2026 04:48:54 GMTPHPEnd of LifeSoftware LifecycleWeb Securityhttps://runtimerebel.com/blog/compromised-site-management-panels-a-commoditized-cybercrime-threathttps://runtimerebel.com/blog/compromised-site-management-panels-a-commoditized-cybercrime-threatUnderground markets commoditize compromised cPanel and other site management panels, fueling phishing and scam infrastructure. Learn to secure web admin interfaces.Tue, 03 Mar 2026 16:23:08 GMTcPanelWeb HostingPhishingScamsCredential TheftCybercrime MarketsWeb Securityhttps://runtimerebel.com/blog/open-redirects-overlooked-vulnerability-impact-analysishttps://runtimerebel.com/blog/open-redirects-overlooked-vulnerability-impact-analysisAn analysis of open redirect vulnerabilities, their historical context in OWASP, common exploitation vectors like phishing, and essential mitigation strategies.Wed, 25 Feb 2026 04:46:43 GMTOpen RedirectOWASPPhishingWeb SecurityVulnerability