PT-2026-26817 · Tonysamperi · Wp Ng Weather

Published 2026-03-21 · Updated 2026-03-21 · CVE-2026-1822

Mitre

CVSS v3.1

6.4

Medium

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

The WP NG Weather plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ng-weather' shortcode in all versions up to, and including, 1.0.9 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.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-1822

Affected Products

Wp Ng Weather

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-1822 · Security Note
• https://plugins.trac.wordpress.org/browser/wp-ng-weather/tags/1.0.9/wp-weather.php#L49 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/1592108b-acc0-47da-bbff-3202cbc345e7?source=cve · Note
• https://plugins.trac.wordpress.org/browser/wp-ng-weather/tags/1.0.9/templates/app.php#L5 · Note