{"id":"CVE-2026-119428","aliases":["DEBIAN-CVE-2026-119428","EUVD-2026-113808","GHSA-7gqf-2rj6-2m6m","UBUNTU-CVE-2026-119428"],"status":"published","title":"phpMyAdmin through 5.2.3 SSRF via setup/validate.php After Setup Disabled","description":"phpMyAdmin through 5.2.3 contains a server-side request forgery vulnerability that allows unauthenticated attackers to trigger outbound connections via setup/validate.php, which lacks the setup-disabled guard. Attackers can POST attacker-chosen host and port values reaching Validator::testDBConnection() to open MySQL-protocol connections and probe internal ports using returned error messages.","severity":{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.0034,"percentile":0.27797,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-918"],"published":"2026-10-30T11:30:57Z","modified":"2026-11-05T21:17:53Z","affected":[{"source":"osv","ecosystem":"Debian:12","package":"phpmyadmin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4:5.2.1+dfsg-1","4:5.2.1+dfsg-1+deb12u1","4:5.2.1+dfsg-2","4:5.2.1+dfsg-3","4:5.2.1+dfsg-4","4:5.2.2-dev+759fe912a-1","4:5.2.2-really+dfsg-1","4:5.2.2-really+dfsg-2","4:5.2.2-really5.2.2+20241130+dfsg-1","4:5.2.2-really5.2.2+20241228+dfsg-1","4:5.2.2-really5.2.2+20250114+dfsg-1","4:5.2.2-really5.2.2+20250121+dfsg-1","4:5.2.3+dfsg-1","4:5.2.4~dev~git20260809.e0909b211b+dfsg-1"]},{"source":"osv","ecosystem":"Debian:13","package":"phpmyadmin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4:5.2.2-really+dfsg-1","4:5.2.2-really+dfsg-1+deb13u1","4:5.2.2-really+dfsg-2","4:5.2.3+dfsg-1","4:5.2.4~dev~git20260809.e0909b211b+dfsg-1"]},{"source":"osv","ecosystem":"Debian:14","package":"phpmyadmin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4:5.2.2-really+dfsg-1","4:5.2.2-really+dfsg-2","4:5.2.3+dfsg-1","4:5.2.4~dev~git20260809.e0909b211b+dfsg-1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"phpmyadmin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4:4.0.6-1","4:4.0.8-1","4:4.0.9-1","4:4.0.10-1","4:4.0.10-1ubuntu0.1","4:4.0.10-1ubuntu0.1+esm1","4:4.0.10-1ubuntu0.1+esm2","4:4.0.10-1ubuntu0.1+esm3","4:4.0.10-1ubuntu0.1+esm4"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"phpmyadmin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4:4.4.13.1-1","4:4.5.0.2-2","4:4.5.1-1","4:4.5.1-2","4:4.5.1-3","4:4.5.2-1","4:4.5.2-2","4:4.5.3.1-1","4:4.5.4-1","4:4.5.4.1-2","4:4.5.4.1-2ubuntu1","4:4.5.4.1-2ubuntu2","4:4.5.4.1-2ubuntu2.1","4:4.5.4.1-2ubuntu2.1+esm2","4:4.5.4.1-2ubuntu2.1+esm3","4:4.5.4.1-2ubuntu2.1+esm4","4:4.5.4.1-2ubuntu2.1+esm5","4:4.5.4.1-2ubuntu2.1+esm6"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"phpmyadmin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4:4.6.6-5","4:4.6.6-5ubuntu0.2+esm1","4:4.6.6-5ubuntu0.2+esm2","4:4.6.6-5ubuntu0.5","4:4.6.6-5ubuntu0.5+esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"phpmyadmin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4:4.9.1+dfsg1-2","4:4.9.2+dfsg1-1","4:4.9.5+dfsg1-1ubuntu1","4:4.9.5+dfsg1-2","4:4.9.5+dfsg1-2ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"phpmyadmin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4:5.0.4+dfsg2-2ubuntu5","4:5.1.1+dfsg1-5ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"phpmyadmin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4:5.2.1+dfsg-1ubuntu1","4:5.2.1+dfsg-2ubuntu1","4:5.2.1+dfsg-2ubuntu2","4:5.2.1+dfsg-3"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"phpmyadmin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4:5.2.3+dfsg-1","4:5.2.4~dev~git20260809.e0909b211b+dfsg-1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"phpmyadmin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4:5.2.2-really+dfsg-2","4:5.2.3+dfsg-1"]}],"products":[{"vendor":"phpmyadmin","product":"phpmyadmin"}],"references":[{"url":"https://github.com/phpmyadmin/phpmyadmin/commit/510e442593af5d4702bbb46cdb45ad51f3a8a9d3","tags":["patch","Patch","fix","report"]},{"url":"https://github.com/phpmyadmin/phpmyadmin/commit/126ac3ac5662ed3171ef3646636348fad3f8e952","tags":["patch","Patch","fix","report"]},{"url":"https://github.com/phpmyadmin/phpmyadmin/pull/19156","tags":["patch","issue-tracking","Patch","fix","report"]},{"url":"https://github.com/phpmyadmin/phpmyadmin/blob/RELEASE_5_2_3/setup/validate.php#L21-L35","tags":["technical-description","Product","article","report"]},{"url":"https://github.com/phpmyadmin/phpmyadmin/blob/RELEASE_5_2_3/libraries/classes/Config/Validator.php#L241","tags":["technical-description","Product","article","report"]},{"url":"https://abraxaslabs.tech/research/phpmyadmin-setup-validate","tags":["third-party-advisory","exploit","Exploit","Third Party Advisory","advisory","report"]},{"url":"https://github.com/phpmyadmin/phpmyadmin","tags":["product","Product","package","report"]},{"url":"https://www.vulncheck.com/advisories/phpmyadmin-through-5.2.3-ssrf-via-setup-validate-php-after-setup-disabled","tags":["third-party-advisory","Exploit","Patch","Third Party Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-119428","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-7gqf-2rj6-2m6m"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/119xxx/CVE-2026-119428.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-119428","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-119428","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-119428","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-119428","title":"phpMyAdmin through 5.2.3 SSRF via setup/validate.php After Setup Disabled","description":"phpMyAdmin 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Attackers can POST attacker-chosen host and port values reaching Validator::testDBConnection() to open MySQL-protocol connections and probe internal ports using returned error messages.","status":"published","published":"2026-10-30T11:30:57.237Z","modified":"2026-11-05T21:17:53.977Z","cvss":[{"version":"4.0","score":6.3,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"},{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-918"],"updated_at":"2026-11-05T22:55:19.167207Z"}],"euvd":[{"id":"EUVD-2026-113808","description":"phpMyAdmin through 5.2.3 contains a server-side request forgery vulnerability that allows unauthenticated attackers to trigger outbound connections via setup/validate.php, which lacks the setup-disabled guard. 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