{"cve":"CVE-2014-8109","nvd":{"published":"2014-12-29T23:59:00.053","modified":"2026-06-17T00:16:17.597","status":"Modified","description":"mod_lua.c in the mod_lua module in the Apache HTTP Server 2.3.x and 2.4.x through 2.4.10 does not support an httpd configuration in which the same Lua authorization provider is used with different arguments within different contexts, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging multiple Require directives, as demonstrated by a configuration that specifies authorization for one group to access a certain directory, and authorization for a second group to access a second directory.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-863"],"references":["http://advisories.mageia.org/MGASA-2015-0011.html","http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html","http://lists.apple.com/archives/security-announce/2015/Sep/msg00004.html","http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159352.html","http://www.openwall.com/lists/oss-security/2014/11/28/5"],"products":["apache:http_server","canonical:ubuntu_linux","fedoraproject:fedora","oracle:enterprise_manager_ops_center"],"source":"nvd","synced_at":"2026-10-19T20:34:45.729216538+00:00"},"epss":{"cve":"CVE-2014-8109","score":0.22016,"percentile":0.97662,"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."]}