{"cve":"CVE-2015-5161","nvd":{"published":"2015-08-25T17:59:03.307","modified":"2026-06-17T00:28:35.087","status":"Modified","description":"The Zend_Xml_Security::scan in ZendXml before 1.0.1 and Zend Framework before 1.12.14, 2.x before 2.4.6, and 2.5.x before 2.5.2, when running under PHP-FPM in a threaded environment, allows remote attackers to bypass security checks and conduct XML external entity (XXE) and XML entity expansion (XEE) attacks via multibyte encoded characters.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://framework.zend.com/security/advisory/ZF2015-06","http://legalhackers.com/advisories/zend-framework-XXE-vuln.txt","http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164409.html","http://lists.fedoraproject.org/pipermail/package-announce/2015-August/165147.html","http://lists.fedoraproject.org/pipermail/package-announce/2015-August/165173.html"],"products":["zend:zend_framework"],"source":"nvd","synced_at":"2026-10-19T20:37:45.466985407+00:00"},"epss":{"cve":"CVE-2015-5161","score":0.09867,"percentile":0.95567,"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."]}