{"cve":"CVE-2013-1801","nvd":{"published":"2013-04-09T20:55:01.960","modified":"2026-06-16T23:52:08.880","status":"Modified","description":"The httparty gem 0.9.0 and earlier for Ruby does not properly restrict casts of string values, which might allow remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service (memory and CPU consumption) by leveraging Action Pack support for YAML type conversion, a similar vulnerability to CVE-2013-0156.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://www.securityfocus.com/bid/58260","https://bugzilla.redhat.com/show_bug.cgi?id=917229","https://github.com/jnunemaker/httparty/commit/53a812426dd32108d6cba4272b493aa03bc8c031","https://support.cloud.engineyard.com/entries/22915701-january-14-2013-security-vulnerabilities-httparty-extlib-crack-nori-update-these-gems-immediately","http://www.securityfocus.com/bid/58260"],"products":["jnunemaker:httparty"],"source":"nvd","synced_at":"2026-10-19T20:27:27.940201468+00:00"},"epss":{"cve":"CVE-2013-1801","score":0.0441,"percentile":0.91337,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-mgx3-27hr-mfgp","url":"https://osv.dev/vulnerability/GHSA-mgx3-27hr-mfgp","summary":"HTTParty does not restrict casts of string values","modified":"2024-11-29T05:40:00.539499Z","packages":[{"ecosystem":"RubyGems","name":"httparty","purl":"pkg:gem/httparty","ranges":["<0.10.0"],"fixed":["0.10.0"]}]}],"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."]}