{"cve":"CVE-2016-0753","nvd":{"published":"2016-02-16T02:59:07.690","modified":"2026-06-17T00:38:09.293","status":"Modified","description":"Active Model in Ruby on Rails 4.1.x before 4.1.14.1, 4.2.x before 4.2.5.1, and 5.x before 5.0.0.beta1.1 supports the use of instance-level writers for class accessors, which allows remote attackers to bypass intended validation steps via crafted parameters.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","score":5.3},"cwes":[],"references":["http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178041.html","http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178043.html","http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178047.html","http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178065.html","http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178066.html"],"products":["debian:debian_linux","fedoraproject:fedora","opensuse:leap","rubyonrails:rails"],"source":"nvd","synced_at":"2026-10-19T20:37:48.328043465+00:00"},"epss":{"cve":"CVE-2016-0753","score":0.07157,"percentile":0.9428,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-543v-gj2c-r3ch","url":"https://osv.dev/vulnerability/GHSA-543v-gj2c-r3ch","summary":"activemodel contains Improper Input Validation","modified":"2024-02-16T08:23:25.004990Z","packages":[{"ecosystem":"RubyGems","name":"activemodel","purl":"pkg:gem/activemodel","ranges":[">=4.1.0 <4.1.14.1"],"fixed":["4.1.14.1"]},{"ecosystem":"RubyGems","name":"activemodel","purl":"pkg:gem/activemodel","ranges":[">=4.2.0 <4.2.5.1"],"fixed":["4.2.5.1"]}]}],"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."]}