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SCA: security update for symfony/ux-autocomplete (GHSA-946h-jp5c-8fvh)

medium Tenable Self-Hosted Container Security Plugin ID 443704

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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. (CVE-2026-49211)

Solution

Update the symfony/ux-autocomplete library and its related packages to version 2.36.0 or later.

See Also

https://github.com/advisories/GHSA-946h-jp5c-8fvh

Plugin Details

Severity: Medium

ID: 443704

Version: Revision 1.5

Type: Local

Family: SCA Checks

Published: 6/20/2026

Updated: 7/21/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.76

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

CVSS Score Source: CVE-2026-49211

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: Medium

Base Score: 6.9

Threat Score: 2.7

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 6/19/2026

Vulnerability Publication Date: 6/19/2026

Reference Information

CVE: CVE-2026-49211

cwe: CWE-200