CVE-2026-6236 Details
Description
The Posts map plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'name' shortcode attribute in all versions up to, and including, 0.1.3 due to insufficient input sanitization and output escaping on user supplied attributes. 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.
A stored cross-site scripting vulnerability has been identified in the Posts Map plugin for WordPress, affecting all versions through 0.1.3. The issue arises from inadequate input sanitization and output escaping of user-supplied attributes, particularly the 'name' shortcode attribute. This vulnerability allows authenticated attackers with contributor-level access or higher to inject arbitrary web scripts into pages, which are executed when users access the affected pages.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Apr 22, 2026CISA-ADP
Assessed Apr 22, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://plugins.trac.wordpress.org/browser/posts-map/tags/0.1.3/posts-map.php#L33 | [email protected] | Broken LinkSource CodeVendor |
| https://plugins.trac.wordpress.org/browser/posts-map/tags/0.1.3/posts-map.php#L78 | [email protected] | Broken LinkSource CodeVendor |
| https://wordpress.org/plugins/posts-map/ | [email protected] | Not ApplicableVendor |
| https://www.wordfence.com/threat-intel/vulnerabilities/id/e02c5817-7a54-4958-a076-71e5e7729cda?source=cve | [email protected] |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Posts map | All versions |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 22, 2026 | New CVE Received | [email protected] |