Ruby on Rails has released fixes for a critical Active Storage vulnerability that could let unauthenticated attackers read arbitrary files from application servers through crafted image uploads. Tracked as CVE-2026-6606…
| CVE ID | CVE-2026-66066 |
| Vendor | The Hacker News |
| Affected Product | Threat Intelligence |
| Vulnerability Type | Security Vulnerability |
| CVSS Score | 8.0 (HIGH) |
| Actively Exploited | ✅ Yes |
| Patch Status | See Vendor Advisory → |
| Reported By | CYBERDUDEBIVASH SENTINEL APEX Intelligence (via thehackernews) |
Ruby on Rails has released fixes for a critical Active Storage vulnerability that could let unauthenticated attackers read arbitrary files from application servers through crafted image uploads. Tracked as CVE-2026-66066 (CVSS score: 9.5), the flaw can expose the Rails process environment and secrets such as secret_key_base, the Rails master key, database passwords, cloud storage credentials,
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