{"cve":"CVE-2011-4295","nvd":{"published":"2012-07-16T10:28:37.143","modified":"2026-06-16T23:34:43.300","status":"Modified","description":"The moodle_enrol_external:role_assign function in enrol/externallib.php in Moodle 2.0.x before 2.0.4 and 2.1.x before 2.1.1 does not have an authorization check, which allows remote authenticated users to gain privileges by making a role assignment.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=d20f655d59cd486fd9b3a26ad353af13daafd1d3","http://moodle.org/mod/forum/discuss.php?d=182738","http://openwall.com/lists/oss-security/2011/11/14/1","http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=d20f655d59cd486fd9b3a26ad353af13daafd1d3","http://moodle.org/mod/forum/discuss.php?d=182738"],"products":["moodle:moodle"],"source":"nvd","synced_at":"2026-10-19T20:24:00.973572543+00:00"},"epss":{"cve":"CVE-2011-4295","score":0.01272,"percentile":0.69881,"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."]}