CVEvulnerability
CVE-2026-1821
6.4 MEDIUM
Official page ↗
- Status
- Deferred
- Published
- 2026-02-11
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.4 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-79
Description
The Microtango plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'restkey' parameter of the mt_reservation shortcode in all versions up to, and including, 0.9.29 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.
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://plugins.trac.wordpress.org/browser/microtango/tags/0.9.29/microtango-init.php#L129 plugins.trac.wordpress.org
- https://plugins.trac.wordpress.org/browser/microtango/trunk/microtango-init.php#L129 plugins.trac.wordpress.org
- https://plugins.trac.wordpress.org/changeset/3455880/ plugins.trac.wordpress.org
- https://www.wordfence.com/threat-intel/vulnerabilities/id/27657d29-e834-4f05-8fe9-7db0ab96f67d?source=cve www.wordfence.com