{"cve":"CVE-2011-3189","nvd":{"published":"2011-08-25T14:22:48.023","modified":"2026-06-16T23:32:50.030","status":"Modified","description":"The crypt function in PHP 5.3.7, when the MD5 hash type is used, returns the value of the salt argument instead of the hashed string, which might allow remote attackers to bypass authentication via an arbitrary password, a different vulnerability than CVE-2011-2483.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-310"],"references":["http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html","http://osvdb.org/74726","http://secunia.com/advisories/45678","http://support.apple.com/kb/HT5130","http://www.openwall.com/lists/oss-security/2011/08/23/4"],"products":["php:php"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-3189","score":0.04205,"percentile":0.90967,"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."]}