CVE WatchJul 17, 2026

CVE-2026-49216

Symfony UX is a JavaScript ecosystem for Symfony. From 2.2.0 until 2.36.0 and 3.1.0, the Stimulus controller in symfony/ux-autocomplete rend

CVSS

—

No CVSS

EPSS

—

KEV

—

Exploit Today

0-100

Published: Jul 17, 2026 · Last modified: Jul 17, 2026 · CWE-79

EPSS · 30d

Not enough EPSS history yet.

Technical description

Symfony UX is a JavaScript ecosystem for Symfony. From 2.2.0 until 2.36.0 and 3.1.0, the Stimulus controller in symfony/ux-autocomplete renders AJAX response items in _createAutocompleteWithRemoteData() by interpolating the text field into HTML template literals (<div>${item[labelField]}</div>) rather than text, allowing attacker-controlled markup from user-supplied dropdown values to execute in the browser of any user who opens an autocomplete widget backed by the same data. This issue is fixed in versions 2.36.0 and 3.1.0.

Official references

Related CVEs

CVECVSSEPSSKEVRExploitTitleMod.

CVE-2021-252996.1 MED

99.9%

——30Nagios XI version xi-5.7.5 is affected by cross-site scripting (XSS). The vulnerability exists in the file /usr/local/nagiosxi/html/admin/sshterm.php due to improper sanitization of user-controlled input. A maliciously crafted URL, when clicked by an admin user, can be used to steal his/her session cookies or it can be chained with the previous bugs to get one-click remote command execution (RCE) on the Nagios XI server.9d CVE-2021-364506.1 MED

99.2%

——30Verint Workforce Optimization (WFO) 15.2.8.10048 allows XSS via the control/my_notifications NEWUINAV parameter.9d CVE-2023-414256.1 MED

98.9%

——30Cross Site Scripting vulnerability in Wonder CMS v.3.2.0 thru v.3.4.2 allows a remote attacker to execute arbitrary code via a crafted script uploaded to the installModule component.9d CVE-2022-330986.1 MED

98.8%

——30Magnolia CMS v6.2.19 was discovered to contain a cross-site scripting (XSS) vulnerability via the Edit Contact function. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted SVG document, with JavaScript, for a profile picture.9d CVE-2025-441489.8 CRI

98.8%

——30Cross Site Scripting (XSS) vulnerability in MailEnable before v10 allows a remote attacker to execute arbitrary code via the failure.aspx component13d CVE-2022-365335.4 MED

98.5%

——30Super Flexible Software GmbH & Co. KG Syncovery 9 for Linux v9.47x and below was discovered to contain a cross-site scripting (XSS) vulnerability.9d