{"cve":"CVE-2014-3549","nvd":{"published":"2014-07-29T11:10:32.370","modified":"2026-06-17T00:08:27.907","status":"Modified","description":"Cross-site scripting (XSS) vulnerability in the get_description function in lib/classes/event/user_login_failed.php in Moodle 2.7.x before 2.7.1 allows remote attackers to inject arbitrary web script or HTML via a crafted username that is improperly handled during the logging of an invalid login attempt.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-79"],"references":["http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-46201","http://openwall.com/lists/oss-security/2014/07/21/1","http://www.securityfocus.com/bid/68761","https://moodle.org/mod/forum/discuss.php?d=264271","http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-46201"],"products":["moodle:moodle"],"source":"nvd","synced_at":"2026-10-19T20:33:06.232976534+00:00"},"epss":{"cve":"CVE-2014-3549","score":0.01187,"percentile":0.67887,"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."]}