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The vulnerability of the Active Storage library for connecting cloud and local files to Rails applications involves an incorrect path name limitation for the restricted access directory, allowing attackers to gain unauthorized access to protected information.

🗓️ 25 May 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 2 Views

Active Storage vulnerability exposes protected data from cloud and local files due to incorrect restricted directory path restriction.

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25 May 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 39.1
CVSS 29.4
EPSS0.00567
2