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.
References
| Link | Resource |
|---|---|
| https://github.com/symfony/ux/commit/725ab3d40689c91ff19ad2d01940a30007769214 | Patch |
| https://github.com/symfony/ux/releases/tag/v2.36.0 | Release Notes |
| https://github.com/symfony/ux/releases/tag/v3.1.0 | Release Notes |
| https://github.com/symfony/ux/security/advisories/GHSA-946h-jp5c-8fvh | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
20 Jul 2026, 16:56
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Symfony
Symfony ux |
|
| CPE | cpe:2.3:a:symfony:ux:3.0.0:*:*:*:*:*:*:* cpe:2.3:a:symfony:ux:*:*:*:*:*:*:*:* |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.5 |
| References | () https://github.com/symfony/ux/commit/725ab3d40689c91ff19ad2d01940a30007769214 - Patch | |
| References | () https://github.com/symfony/ux/releases/tag/v2.36.0 - Release Notes | |
| References | () https://github.com/symfony/ux/releases/tag/v3.1.0 - Release Notes | |
| References | () https://github.com/symfony/ux/security/advisories/GHSA-946h-jp5c-8fvh - Vendor Advisory |
17 Jul 2026, 17:17
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-07-17 17:17
Updated : 2026-07-20 16:56
NVD link : CVE-2026-49211
Mitre link : CVE-2026-49211
CVE.ORG link : CVE-2026-49211
JSON object : View
Products Affected
symfony
- ux
CWE
CWE-200
Exposure of Sensitive Information to an Unauthorized Actor