Directory traversal vulnerability in actionpack/lib/abstract_controller/base.rb in the implicit-render implementation in Ruby on Rails befor
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Listed in CISA KEV
- Fix
- Fixed in 3.2.18, 4.0.5, 4.1.1
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
This vulnerability affects the Ruby on Rails web framework, specifically its action rendering component used by web applications with certain route configurations. A remote attacker could exploit it by sending a specially crafted web request to read arbitrary files on the affected server, potentially exposing sensitive data.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
Directory traversal vulnerability in actionpack/lib/abstract_controller/base.rb in the implicit-render implementation in Ruby on Rails before 3.2.18, 4.0.x before 4.0.5, and 4.1.x before 4.1.1, when certain route globbing configurations are enabled, allows remote attackers to read arbitrary files via a crafted request.
Timeline
- CVE published
- Added to CISA KEV
CISA has evidence of exploitation in the wild
- CISA remediation deadline
Due date for US federal agencies to patch
- Record last updated
- EPSS reached 10%
FIRST estimates at least a 10% chance of exploitation in the next 30 days
Affected versions
- n/a n/a
Version range not reported
- actionpackRubyGems
From 3.0.0 · fixed in 3.2.18
- actionpackRubyGems
From 4.0.0 · fixed in 4.0.5
- actionpackRubyGems
From 4.1.0 · fixed in 4.1.1