CVE-2026-49211
Symfony UX: Information exposure via unescaped LIKE wildcards in EntitySearchUtil
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Symfony UX is a JavaScript ecosystem for Symfony. From 2.2.0 until 2.36.0 and 3.1.0, Symfony\UX\Autocomplete\Doctrine\EntitySearchUtil::addSearchClause() builds the LIKE expression used by the autocomplete endpoint by wrapping the client-supplied query in %...% without escaping SQL LIKE wildcards (%, _, \), allowing unauthenticated users to turn the public BaseEntityAutocompleteType endpoint into a broad matcher or blind boolean oracle against every column in default searchable_fields. This issue is fixed in versions 2.36.0 and 3.1.0.
| CWE | CWE-200 |
| Vendor | symfony |
| Product | ux |
| Published | Jul 17, 2026 |
| Last Updated | Jul 17, 2026 |
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Affected Versions
symfony / ux
>= 3.0.0, < 3.1.0 >= 2.2.0, < 2.36.0