{"cve":"CVE-2014-2685","nvd":{"published":"2014-09-04T17:55:04.747","modified":"2026-06-17T00:07:01.747","status":"Modified","description":"The GenericConsumer class in the Consumer component in ZendOpenId before 2.0.2 and the Zend_OpenId_Consumer class in Zend Framework 1 before 1.12.4 violate the OpenID 2.0 protocol by ensuring only that at least one field is signed, which allows remote attackers to bypass authentication by leveraging an assertion from an OpenID provider.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-287"],"references":["http://advisories.mageia.org/MGASA-2014-0151.html","http://framework.zend.com/security/advisory/ZF2014-02","http://seclists.org/oss-sec/2014/q2/0","http://www.debian.org/security/2015/dsa-3265","http://www.mandriva.com/security/advisories?name=MDVSA-2014:072"],"products":["zend:zend_framework","zend:zendopenid"],"source":"nvd","synced_at":"2026-10-19T20:34:04.196504363+00:00"},"epss":{"cve":"CVE-2014-2685","score":0.02802,"percentile":0.86479,"date":"2026-10-31"},"kev":null,"osv":[],"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."]}