What happened
Arbitrary code execution in Ruby on Rails 2.3 and 3.0 allowing attacker access to app data.
Affected versions
Unknown product: See original advisory Fixed: See vendor advisory.
Why it matters
This source correlation may provide earlier visibility while structured CVE metadata is still being updated.
Detection & mitigation
- Review the original advisory and validate affected versions.
- Apply vendor-provided updates or mitigations when available.
Public PoC references
RepositoryAuthorFirst seenReference
Exploit-DB 24434Ruby on Rails - JSON Processor YAML Deserialization Code Execution (Metasploit)Metasploit2013-01-29VerifiedSploitusArbitrary code execution in Ruby on Rails 2.3 and 3.0 allowing attacker access to app data.KitPloit2026-09-04T15:08:35Candidatekitploit.comArbitrary code execution in Ruby on Rails 2.3 and 3.0 allowing attacker access to app data.ru2026-09-04T15:08:35CandidateSource timeline
Discovered through Exploit-DBView source ↗
Record history
Record created from the first normalized source observation.
Metadata and source references refreshed.