CVE-2026-119426

EUVD-2026-113806
phpMyAdmin through 5.2.3 contains a cross-site request forgery vulnerability that allows remote attackers to execute arbitrary SQL by bypassing CSRF token checks on non-AJAX POST requests. Attackers can lure authenticated victims into submitting cross-site POSTs carrying sql_query to /sql or /database/sql, running SQL with the victim's database privileges under http or config authentication.
CSRF
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
VulnCheckCNA
7.5 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources (CNA/ADP records, vendor advisories, Enginsight analysis).
VendorProductVersionSource
phpmyadminphpmyadmin
𝑥
≤ 5.2.3
CNA
Common Weakness Enumeration
References
https://abraxaslabs.tech/research/phpmyadmin-csrf-sql
https://github.com/phpmyadmin/phpmyadmin
https://github.com/phpmyadmin/phpmyadmin/blob/RELEASE_5_2_3/libraries/classes/Common.php#L87-L151
https://github.com/phpmyadmin/phpmyadmin/commit/910322373f14ed4601c85234858f630f127569ef
https://github.com/phpmyadmin/phpmyadmin/commit/d1e2b54b530685c24dd91181b9f64a5a64621789
https://github.com/phpmyadmin/phpmyadmin/pull/20569
https://www.vulncheck.com/advisories/phpmyadmin-through-5.2.3-csrf-token-bypass-via-non-ajax-post-to-sql