Active Storage has possible arbitrary file read and remote code execution in Active Storage variant processing
| Reporter | Title | Published | Views | Family All 18 |
|---|---|---|---|---|
 | Exploit for CVE-2026-66066 | 29 Jul 202621:08 | – | githubexploit |
| Exploit for CVE-2026-66066 | 29 Jul 202620:45 | – | githubexploit |
| Exploit for CVE-2026-66066 | 29 Jul 202616:10 | – | githubexploit |
 | CVE-2026-66066 | 30 Jul 202618:32 | – | attackerkb |
 | CVE-2026-66066 | 29 Jul 202616:02 | – | circl |
 | CVE-2026-66066 | 30 Jul 202618:32 | – | cve |
 | CVE-2026-66066 Action Pack: Possible arbitrary file read and remote code execution in Active Storage variant processing | 30 Jul 202618:32 | – | cvelist |
 | CVE-2026-66066 | 30 Jul 202618:32 | – | debiancve |
 | EUVD-2026-51270 | 30 Jul 202618:32 | – | euvd |
 | CVE-2026-66066 | 30 Jul 202619:18 | – | nvd |
10
Node
OR
activestorageRange8.1.0.beta1–8.1.3.1rubygems
activestorageRange8.0.0.beta1–8.0.5.1rubygems
activestorageRange<7.2.3.2rubygems
10
Data
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30 Jul 2026 18:23Current
6.8Medium risk
Vulners AI Score6.8
CVSS 49.5
SSVC