Description
The Euro FxRef Currency Converter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's currency shortcode in all versions up to, and including, 2.0.2 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.
References (4)
Core 4
Scores
CVSS v3
6.4
EPSS
0.0022
EPSS Percentile
13.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
Status
published
Products (2)
joostdekeijzer/Euro FxRef Currency Converter
< 2.0.2
joostdekeijzer/Euro FxRef Currency Converter (by DKZR)
< 2.0.2
Published
Jun 20, 2025
Tracked Since
Feb 18, 2026