Vulnerability Description
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.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/wp-ng-weather/tags/1.0.9/templates/ap
- https://plugins.trac.wordpress.org/browser/wp-ng-weather/tags/1.0.9/wp-weather.p
- https://www.wordfence.com/threat-intel/vulnerabilities/id/1592108b-acc0-47da-bbf
FAQ
What is CVE-2026-1822?
CVE-2026-1822 is a vulnerability with a CVSS score of 6.4 (MEDIUM). 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 saniti...
How severe is CVE-2026-1822?
CVE-2026-1822 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-1822?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.