{"id":"CVE-2023-6027","aliases":["GHSA-pr4w-m4rp-gp87"],"url":"https://o3.security/vulnerability/CVE-2023-6027","summary":"Cross-site Scripting vulnerability in PHPMemcachedAdmin","details":"A critical flaw has been identified in elijaa/phpmemcachedadmin affecting version 1.3.0, specifically related to a stored XSS vulnerability. This vulnerability allows malicious actors to insert a carefully crafted JavaScript payload. The issue arises from improper encoding of user-controlled entries in the \"/pmcadmin/configure.php\" parameter.","published":"2023-11-30T13:38:43.344Z","modified":"2026-08-12T03:51:34.700766958Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"elijaa/phpmemcacheadmin","fixedVersion":null}],"fix":null,"references":[{"type":"WEB","url":"https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-phpmemcachedadmin"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/6xxx/CVE-2023-6027.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6027"},{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/elijaa/phpmemcacheadmin/CVE-2023-6027.yaml"},{"type":"PACKAGE","url":"https://github.com/elijaa/phpmemcachedadmin"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:34.700766958Z"}}