PT-2026-6690 · WordPress · Events Listing Widget

Athiwat Tiprasaharn + 1 · Published 2026-02-06 · Updated 2026-02-06 · CVE-2026-1252

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Events Listing Widget plugin for WordPress versions up to and including 1.3.4

Description The software is susceptible to Stored Cross-Site Scripting through the 'Event URL' parameter. Insufficient input sanitization and output escaping allow authenticated attackers with Author-level access or higher to inject arbitrary web scripts into pages. These scripts will execute when a user accesses the injected page.

Recommendations Update the Events Listing Widget plugin to a version newer than 1.3.4.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-1252

Affected Products

Events Listing Widget

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2026-1252 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/7f3b13a5-0711-4ad3-b11c-f8556e1ca9f9?source=cve · Note
• https://t.me/cveNotify/151105 · Telegram Post
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3451446%40events-listing-widget&new=3451446%40events-listing-widget&sfp_email=&sfph_mail= · Note
• https://plugins.trac.wordpress.org/browser/events-listing-widget/trunk/events-listing-widget.php#L266 · Note
• https://t.me/CVEtracker/43913 · Telegram Post
• https://plugins.trac.wordpress.org/browser/events-listing-widget/tags/1.3.4/events-listing-widget.php#L266 · Note
• https://twitter.com/CVEnew/status/2019691689087000934 · Twitter Post