{"id":"CVE-2023-6027","aliases":["EUVD-2023-3010","GHSA-pr4w-m4rp-gp87"],"status":"published","title":"Cross-site Scripting vulnerability in PHPMemcachedAdmin","description":"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.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00406,"percentile":0.35167,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-11-30T13:38:43Z","modified":"2026-10-28T02:31:06Z","affected":[{"source":"ghsa","ecosystem":"Packagist","package":"elijaa/phpmemcacheadmin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.3.0"}]}]},{"source":"osv","ecosystem":"Packagist","package":"elijaa/phpmemcacheadmin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.3.0"}]}]}],"products":[{"vendor":"elijaa","product":"phpmemcachedadmin"},{"vendor":"phpmemcachedadmin","product":"phpmemcachedadmin"}],"references":[{"url":"https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-phpmemcachedadmin","tags":["x_transferred","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6027","tags":["advisory"]},{"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/elijaa/phpmemcacheadmin/CVE-2023-6027.yaml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-pr4w-m4rp-gp87"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/6xxx/CVE-2023-6027.json","tags":["advisory"]},{"url":"https://github.com/elijaa/phpmemcachedadmin","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-6027","title":"Cross-site Scripting vulnerability in PHPMemcachedAdmin","description":"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.","status":"published","published":"2023-11-30T13:38:43.344Z","modified":"2024-08-02T08:21:17.157Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:25.469654Z"}],"euvd":[{"id":"EUVD-2023-3010","description":"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.","status":"published","published":"2023-11-30T13:38:43Z","modified":"2024-08-02T08:21:17Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T03:50:11.066935Z"}],"ghsa":[{"id":"GHSA-pr4w-m4rp-gp87","title":"PHPMemcachedAdmin vulnerable to cross-site scripting (XSS) via improper encoding","description":"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.","status":"published","published":"2023-11-30T15:30:24Z","modified":"2023-12-18T17:39:52Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:37:26.727664Z"}],"nvd":[{"id":"CVE-2023-6027","description":"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.","status":"published","published":"2023-11-30T14:15:14.497Z","modified":"2026-06-17T06:49:52.497Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:08:49.393375Z"}],"osv":[{"id":"CVE-2023-6027","title":"Cross-site Scripting vulnerability in PHPMemcachedAdmin","description":"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.","status":"published","published":"2023-11-30T13:38:43.344Z","modified":"2026-10-28T02:31:06.60667323Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:44:36.851042Z"},{"id":"GHSA-pr4w-m4rp-gp87","title":"PHPMemcachedAdmin vulnerable to cross-site scripting (XSS) via improper encoding","description":"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.","status":"published","published":"2023-11-30T15:30:24Z","modified":"2023-12-06T17:58:25.520072Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:53.700556Z"}]}}