{"cve":"CVE-2013-0276","nvd":{"published":"2013-02-13T01:55:05.167","modified":"2026-06-16T23:49:06.570","status":"Modified","description":"ActiveRecord in Ruby on Rails before 2.3.17, 3.1.x before 3.1.11, and 3.2.x before 3.2.12 allows remote attackers to bypass the attr_protected protection mechanism and modify protected model attributes via a crafted request.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html","http://lists.opensuse.org/opensuse-updates/2013-03/msg00048.html","http://rhn.redhat.com/errata/RHSA-2013-0686.html","http://secunia.com/advisories/52112","http://secunia.com/advisories/52774"],"products":["rubyonrails:rails"],"source":"nvd","synced_at":"2026-10-19T20:27:27.940201468+00:00"},"epss":{"cve":"CVE-2013-0276","score":0.02997,"percentile":0.87349,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-gr44-7grc-37vq","url":"https://osv.dev/vulnerability/GHSA-gr44-7grc-37vq","summary":"ActiveRecord vulnerable to modification of protected model attributes","modified":"2024-11-29T05:41:05.583823Z","packages":[{"ecosystem":"RubyGems","name":"activerecord","purl":"pkg:gem/activerecord","ranges":["<2.3.17"],"fixed":["2.3.17"]},{"ecosystem":"RubyGems","name":"activerecord","purl":"pkg:gem/activerecord","ranges":[">=3.1.0 <3.1.11"],"fixed":["3.1.11"]},{"ecosystem":"RubyGems","name":"activerecord","purl":"pkg:gem/activerecord","ranges":[">=3.2.0 <3.2.12"],"fixed":["3.2.12"]}]}],"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."]}