What’s Vulnerable › Vulnerabilities

CVE-2021-24829: Visitor Traffic Real Time Statistics < 3.9 - Subscriber+ SQL Injection

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-11-08 · updated 2026-06-17
• Weakness: CWE-89

Description

The Visitor Traffic Real Time Statistics WordPress plugin before 3.9 does not validate and escape user input passed to the today_traffic_index AJAX action (available to any authenticated users) before using it in a SQL statement, leading to an SQL injection issue

Affected products

• wp-buy Visitor Traffic Real Time Statistics: before 3.9 — fixed in 3.9

How to fix

Upgrade to a fixed version: wp-buy Visitor Traffic Real Time Statistics 3.9. Check the vendor advisory for mitigations.

References

• https://wpscan.com/vulnerability/cc6585c8-5798-48a1-89f7-a3337f56df3f
• https://wpscan.com/vulnerability/cc6585c8-5798-48a1-89f7-a3337f56df3f

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