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Daily Cyber Threat Intelligence Report

Daily Cyber Threat Intelligence Report Publication Timestamp: 2026-02-06 23:24:17 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-2025-58179 – Astro Framework SSRF in Cloudflare Adapter — CyberDudeBivash Briefing

 


Summary of the Threat

  • Affected Product: @astrojs/cloudflare adapter for Astro (web framework)

  • Impacted Versions: >= 11.0.3, < 12.6.6

  • Issue Type: Server-Side Request Forgery (SSRF) permitting domain bypass

  • Endpoint in Question: /_image image optimization API (output: 'server', default imageService: 'compile')
    Attackers can exploit this to fetch any external URL via the origin server—regardless of image.domains or remotePatterns restrictions NVDmiggo.io.

Severity Metrics

  • CVSS v3.1 Score: 7.2 (High) — Network attack vector, low complexity, no privileges required, scope change, yet both confidentiality and integrity impacted moderately NVDOpenCVEFeedly.

  • CWE Classification: CWE-918 (Improper Restriction of Rendered URLs) NVDOpenCVE.

Technical Insights & PoC

  • The GET handler at /_image previously accepted arbitrary href parameters and performed an unguarded fetch, enabling SSRF.

  • Post-patch (v12.6.6), the adapter now enforces domain validation using functions like isRemoteAllowed against the configured whitelist miggo.io.

Risks & Consequences

  • Server Misuse as HTTP Proxy: Fetch internal services or external malicious content.

  • XSS Potential: If a crafted malicious asset is served under a trusted origin, it can bypass same-origin policies, leading to script-based attacks Daily CyberSecuritymiggo.io.

Published & Fixed Dates

  • CVE Published: September 4, 2025 via GitHub security advisory FeedlyOpenCVE.

  • Patch Available: Upgrade to @astrojs/cloudflare@12.6.6 or newer now suppresses the SSRF exploit.

CyberDudeBivash Remediation Playbook

Immediate Actions:

  1. Upgrade adapter to v12.6.6+.

  2. Confirm image.domains and image.remotePatterns whitelists are in place.

  3. If upgrading isn't immediate, disable image optimization entirely or restrict via your application/WAF layer.

Enhanced Defense Measures:

  • Use a Web Application Firewall (WAF) to intercept suspicious /_image?href= requests.

  • Monitor outbound image-optimization calls for anomalous behavior.

  • Audit third-party integrations using Astro in enterprise websites.

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#CyberDudeBivash #CVE202558179 #AstroJS #SSRF #WebSecurity #PatchNow #DevSecOps #ThreatIntel

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