HomeWordPress vulnerabilitiesOpen User Map
Open User Map vulnerabilities
Open User Map has 1 known vulnerability in this database. The most recent published record is dated 24 Jul 2026.
- Known vulnerabilities
- 1
- Active installs
- 10,000+
- Latest version
- 1.4.52
- Last updated
- 19 Sep 2026
- Most recent
- 24 Jul 2026
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Cross-site scripting (XSS) CVE-2026-15755 | Medium 6.4 | Up to 1.4.45 | Fixed in a later version (latest 1.4.52) | 24 Jul 2026 |
Read the published descriptions
- CVE-2026-15755, 24 Jul 2026
- The Open User Map - Interactive Leaflet Maps plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Shortcode Attributes in all versions up to, and including, 1.4.45 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The attack does not require post publication; a Contributor submitting a post for pending review is sufficient, as the payload executes when an Administrator opens the pending-review preview. CVE record
What to do if you run Open User Map
If you run Open User Map, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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