{"cve":"CVE-2012-2351","nvd":{"published":"2012-07-12T20:55:15.670","modified":"2026-06-16T23:41:24.130","status":"Modified","description":"The default configuration of the auth/saml plugin in Mahara before 1.4.2 sets the \"Match username attribute to Remote username\" option to false, which allows remote SAML IdP servers to spoof users of other SAML IdP servers by using the same internal username.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-16","CWE-284","CWE-287"],"references":["http://gitorious.org/mahara/mahara/commit/f07be6020e70fa8f53cd77fdcd63e7fd7ff8aaea","http://www.debian.org/security/2012/dsa-2467","http://www.openwall.com/lists/oss-security/2012/05/11/9","http://www.openwall.com/lists/oss-security/2012/05/12/4","https://bugs.launchpad.net/mahara/+bug/932909"],"products":["debian:debian_linux","mahara:mahara"],"source":"nvd","synced_at":"2026-10-19T20:24:00.973572543+00:00"},"epss":{"cve":"CVE-2012-2351","score":0.0207,"percentile":0.81426,"date":"2026-11-01"},"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."]}