What’s Vulnerable › Vulnerabilities

CVE-2023-0520: RapidExpCart <= 1.0 - Stored XSS via CSRF

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-05-15 · updated 2026-06-17

Description

The RapidExpCart WordPress plugin through 1.0 does not sanitize and escape the url parameter in the rapidexpcart endpoint before storing it and outputting it back in the page, leading to a Stored Cross-Site Scripting vulnerability which could be used against high-privilege users such as admin, furthermore lack of csrf protection means an attacker can trick a logged in admin to perform the attack by submitting a hidden form.

Affected products

• RapidExpCart: through 1.0

References

• https://wpscan.com/vulnerability/be4f7ff9-af79-477b-9f47-e40e25a3558e
• https://wpscan.com/vulnerability/be4f7ff9-af79-477b-9f47-e40e25a3558e

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