Medium severity4.7NVD Advisory· Published Jun 11, 2026· Updated Jun 11, 2026

CVE-2026-2827

Description

The Open User Map PRO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'oum_location_notification' parameter in versions up to, and including, 1.4.31 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

WordPress/Open User Map Proinferred2 versions
<=1.4.31+ 1 more
- (no CPE)range: <=1.4.31
- (no CPE)range: <=1.4.31
Package: https://wordpress.org/plugins/open-user-map-pro

Patches

Vulnerability mechanics

References

www.open-user-map.comnvd
www.wordfence.com/threat-intel/vulnerabilities/id/9963e0f8-600c-4b1f-935d-4ac1f967698fnvd

News mentions

Wordfence Intelligence Weekly WordPress Vulnerability Report (June 8, 2026 to June 14, 2026)
Wordfence Blog · Jun 18, 2026

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