CVE-2026-1252
Events Listing Widget <= 1.3.4 - Authenticated (Author+) Stored Cross-Site Scripting via Event URL Field
CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th
The Events Listing Widget plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Event URL' parameter in all versions up to, and including, 1.3.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
| CWE | CWE-79 |
| Vendor | jackdewey |
| Product | events listing widget |
| Published | Feb 6, 2026 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
jackdewey / Events Listing Widget
0 ≤ 1.3.4
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/7f3b13a5-0711-4ad3-b11c-f8556e1ca9f9?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/events-listing-widget/trunk/events-listing-widget.php#L266 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/events-listing-widget/tags/1.3.4/events-listing-widget.php#L266 plugins.trac.wordpress.org: 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=
Credits
Athiwat Tiprasaharn Itthidej Aramsri