Rails Ruby on Rails Path Traversal Vulnerability

When

2025-07-07 00:00 UTC · day precision

Where

Global (internet)

Category

cyber_exploit

Rails Ruby on Rails contains a path traversal vulnerability in Action View. Specially crafted accept headers in combination with calls to `render file:` can cause arbitrary files on the target server to be rendered, disclosing the file contents.

Sources

• CISA ↗ · first seen 2025-07-07 00:00 UTC

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Correlated events

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