Medium severity6.4NVD Advisory· Published Dec 12, 2025· Updated Apr 15, 2026
CVE-2025-13963
CVE-2025-13963
Description
The FX Currency Converter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'fxcc_convert' shortcode in all versions up to, and including, 0.2.0 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.
Affected products
2<=0.2.0+ 1 more
- (no CPE)range: <=0.2.0
- (no CPE)range: <=0.2.0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- plugins.trac.wordpress.org/browser/fx-currency-converter/tags/0.2.0/includes/shortcode.phpnvd
- plugins.trac.wordpress.org/browser/fx-currency-converter/trunk/includes/shortcode.phpnvd
- plugins.trac.wordpress.org/changesetnvd
- www.wordfence.com/threat-intel/vulnerabilities/id/d01a7887-afd7-418b-99ad-92157582a506nvd
News mentions
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