{"cve":"CVE-2013-1756","nvd":{"published":"2014-06-09T19:55:06.663","modified":"2026-06-16T23:52:03.787","status":"Modified","description":"The Dragonfly gem 0.7 before 0.8.6 and 0.9.x before 0.9.13 for Ruby, when used with Ruby on Rails, allows remote attackers to execute arbitrary code via a crafted request.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-94"],"references":["http://secunia.com/advisories/52380","http://www.securityfocus.com/bid/58225","https://exchange.xforce.ibmcloud.com/vulnerabilities/82476","https://github.com/markevans/dragonfly/commit/a8775aacf9e5c81cf11bec34b7afa7f27ddfe277","https://groups.google.com/forum/?fromgroups=#%21topic/dragonfly-users/3c3WIU3VQTo"],"products":["mark_evans:dragonfly_gem"],"source":"nvd","synced_at":"2026-10-19T20:33:06.232976534+00:00"},"epss":{"cve":"CVE-2013-1756","score":0.03713,"percentile":0.89766,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-p463-639r-q9g9","url":"https://osv.dev/vulnerability/GHSA-p463-639r-q9g9","summary":"Dragonfly Code Injection vulnerability","modified":"2025-04-14T22:11:14.796580Z","packages":[{"ecosystem":"RubyGems","name":"dragonfly","purl":"pkg:gem/dragonfly","ranges":[">=0.7 <0.8.6"],"fixed":["0.8.6"]},{"ecosystem":"RubyGems","name":"dragonfly","purl":"pkg:gem/dragonfly","ranges":[">=0.9 <0.9.13"],"fixed":["0.9.13"]}]}],"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."]}