{"id":"GHSA-86gh-c8r8-xwhq","summary":"phpPgAdmin contains a remote command execution vulnerability","details":"phpPgAdmin 7.13.0 contains a remote command execution vulnerability that allows authenticated attackers to execute arbitrary system commands through SQL query manipulation. Attackers can create a custom table, upload a malicious .txt file, and use the COPY FROM PROGRAM command to execute operating system commands with the application's privileges.","aliases":["CVE-2021-47853"],"modified":"2026-02-03T17:51:55.775432Z","published":"2026-01-21T18:30:31Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2026-02-02T20:33:47Z","nvd_published_at":"2026-01-21T18:16:14Z","cwe_ids":["CWE-78"],"severity":"HIGH"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-47853"},{"type":"PACKAGE","url":"https://github.com/phppgadmin/phppgadmin"},{"type":"WEB","url":"https://github.com/phppgadmin/phppgadmin/releases"},{"type":"WEB","url":"https://www.exploit-db.com/exploits/49736"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/phppgadmin-copy-from-program-command-execution"}],"affected":[{"package":{"name":"phppgadmin/phppgadmin","ecosystem":"Packagist","purl":"pkg:composer/phppgadmin/phppgadmin"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"7.13.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/01/GHSA-86gh-c8r8-xwhq/GHSA-86gh-c8r8-xwhq.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}]}