CVE-2023-1469

Description

The WP Express Checkout plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘pec_coupon[code]’ parameter in versions up to, and including, 2.2.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrator-level access to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Note: This can potentially be exploited by lower-privileged users if the `Admin Dashboard Access Permission` setting it set for those users to access the dashboard.

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/b35ee801-f04d-4b22-8238-053b02a6ee0c?source=cve

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2879453%40wp-express-checkout&new=2879453%40wp-express-checkout&sfp_email=&sfph_mail=

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS