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Daily Cyber Threat Intelligence Report

Daily Cyber Threat Intelligence Report Publication Timestamp: 2026-02-07 01:53:21 UTC Prepared By: CyberDudeBivash Threat Intelligence Team Executive Intelligence Summary This report provides a high-confidence assessment of the current cyber threat landscape based on newly disclosed vulnerabilities, confirmed exploitation activity, and observed adversary tradecraft. The intelligence reflects sustained attacker focus on exploiting operational weaknesses, delayed patch cycles, and internet-facing services. Security leaders should treat the findings in this advisory as immediately relevant to enterprise risk management and defensive prioritization. Known Exploited Vulnerabilities (CISA KEV) CVE-2025-11953 Vendor: React Native Community | Product: CLI Status: Actively Exploited in the Wild This vulnerability is confirmed to be exploited by real-world threat actors. Unpatched systems remain at immediate risk of compromise. CVE-2026-24423 Vendor: SmarterTools | Pro...
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CVE-2025-58047: Volto CMS DoS Vulnerability — CyberDudeBivash Global Breakdown

 


Author: CyberDudeBivash

Powered by: CyberDudeBivash.com | CyberBivash.blogspot.com

Executive Summary

CVE-2025-58047 is a high-severity Denial-of-Service (DoS) vulnerability discovered in Volto, the React-based frontend of the Plone CMS. An unauthenticated attacker can crash the Node.js server simply by visiting a crafted URL, causing website downtime and service disruption.

  • CVSS 3.1 Score: 7.5 (High)

  • Impact: Availability (full server crash)

  • Attack Vector: Remote, unauthenticated, low complexity

  • Exploitation Ease: Very high — a single URL can crash the system

Technical Analysis

Vulnerable Component

  • Product: Volto (Plone CMS frontend)

  • Affected Versions:

    • <16.34.0

    • <17.22.1

    • <18.24.0

    • <19.0.0-alpha.4

Root Cause

  • Classified under CWE-755: Improper Handling of Exceptional Conditions.

  • Crafted URL → unhandled exception → Node.js process crash.

  • Since Node.js runs the frontend, this results in total service unavailability.

CVSS Breakdown

  • AV:N (Network-based, remote exploit)

  • AC:L (Low complexity)

  • PR:N (No privileges required)

  • UI:N (No user interaction needed)

  • A:H (High impact to availability)

  • C:N, I:N (No confidentiality or integrity loss)

Exploitation Scenarios

  1. Website Downtime Attack

    • Attacker repeatedly hits crafted URL → Node.js server crashes → website offline.

  2. Ransom-driven DoS

    • Attacker demands ransom to stop crashing services.

  3. Disruption in Government/Education Sites

    • Plone and Volto are popular in government, universities, and research portals.

Business & Industry Impact

  • Government & Education: Major portals disrupted → trust erosion.

  • Enterprise: Business continuity broken during downtime.

  • Developers: Deployment pipelines break if Volto frontend is targeted.

Even though data confidentiality is unaffected, service unavailability is often just as damaging to reputation and SLA compliance.

Mitigation Strategy

1. Apply Patches

Upgrade immediately to patched versions:

  • 16.34.0

  • 17.22.1

  • 18.24.0

  • 19.0.0-alpha.4

2. Auto-Restart Policy

  • Use PM2, systemd, or Docker restart policies to automatically restart Node.js after crashes.

3. Harden Deployment

  • Deploy Volto behind reverse proxies (NGINX, HAProxy).

  • Filter crafted URL patterns at WAF level.

4. Monitoring

  • Enable crash monitoring & alerting.

  • Log and analyze abnormal HTTP requests.

5. Defensive Coding

  • Strengthen error handling in Volto for unexpected input.

CyberDudeBivash Ecosystem Defense

  • Threat Analyser App — Detects real-time Node.js anomalies and service crashes.

  • Daily Global CVE Breakdown — Proactive alerting on new CVEs like CVE-2025-58047.

  • ThreatWire Newsletter — Executive-grade briefings for CISOs.

  • Affiliate Partner Tools:

    • CrowdStrike Falcon (affiliate) → detects anomalous exploitation behaviors.

    • Bitdefender Total Security (affiliate) → runtime protection against exploitation payloads.

    • Cloudflare WAF (affiliate) → blocks malicious crafted URLs.

Conclusion

CVE-2025-58047 highlights how availability attacks—though less flashy than data breaches—can cause significant business disruption.

With a simple URL, attackers can force downtime across critical government, education, and enterprise deployments of Volto.

To defend:

  • Patch now to fixed versions.

  • Implement auto-restart policies.

  • Deploy WAF filtering and monitoring.

CyberDudeBivash stands as your global partner for continuous threat intelligence, technical defenses, and proactive resilience strategies.


#CyberDudeBivash #CVE202558047 #VoltoCMS #Plone #DoS #DenialOfService #NodeJS #PatchNow #ThreatIntel #CyberDefense #Infosec #ZeroTrust

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