{"cve":"CVE-2010-3933","nvd":{"published":"2010-10-28T00:00:05.673","modified":"2026-06-16T23:23:50.903","status":"Modified","description":"Ruby on Rails 2.3.9 and 3.0.0 does not properly handle nested attributes, which allows remote attackers to modify arbitrary records by changing the names of parameters for form inputs.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"references":["http://secunia.com/advisories/41930","http://securitytracker.com/id?1024624","http://weblog.rubyonrails.org/2010/10/15/security-vulnerability-in-nested-attributes-code-in-ruby-on-rails-2-3-9-and-3-0-0","http://www.vupen.com/english/advisories/2010/2719","http://secunia.com/advisories/41930"],"products":["rubyonrails:rails"],"source":"nvd","synced_at":"2026-10-19T19:57:56.749847046+00:00"},"epss":{"cve":"CVE-2010-3933","score":0.02207,"percentile":0.82578,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-gjxw-5w2q-7grf","url":"https://osv.dev/vulnerability/GHSA-gjxw-5w2q-7grf","summary":"Rails activerecord gem has Improper Input Validation vulnerability","modified":"2024-12-07T05:40:02.753205Z","packages":[{"ecosystem":"RubyGems","name":"activerecord","purl":"pkg:gem/activerecord","ranges":[">=2.3.9 <2.3.10"],"fixed":["2.3.10"]},{"ecosystem":"RubyGems","name":"activerecord","purl":"pkg:gem/activerecord","ranges":[">=3.0.0 <3.0.1"],"fixed":["3.0.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}