CuraSec

Plan archived

Rails patches critical Active Storage flaw with RCE potential

2026-08-03 13:48 UTC · BleepingComputer · read the source ↗ #ruby-on-rails#rce#web-security
  • Engineer — Plan: Active Storage is a core Rails component widely used for file handling, so any Rails-backed app is likely exposed; no public PoC or KEV listing yet, but the critical severity and unauthenticated file-read-to-RCE path make this a patch-this-sprint priority — update Rails to the fixed version.
  • SOC/IR — Skip
  • Leader — Skip
This entry was curated and judged by AI (Claude) with automated enrichment (CISA KEV / EPSS / public PoC). Verify against the original source before acting. Found a bad verdict? Report it — confirmed errors go to the corrections log.