Description

The CC Canadian Mortgage Calculator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'cc-mortgage-canada' shortcode in all versions up to, and including, 2.1.0 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.

Classification

CVE ID: CVE-2024-11383

CVSS Base Severity: MEDIUM

CVSS Base Score: 6.4

Affected Products

Vendor: calculatorscanadaca

Product: CC Canadian Mortgage Calculator

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.05% (probability of being exploited)

EPSS Percentile: 16.22% (scored less or equal to compared to others)

EPSS Date: 2025-02-05 (when was this score calculated)

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/0654e3c9-106d-4d90-a4e4-9705c36f7564?source=cve
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3216591%40cc-canadian-mortgage-calculator&new=3216591%40cc-canadian-mortgage-calculator&sfp_email=&sfph_mail=

Timeline