What’s Vulnerable › Vulnerabilities

CVE-2021-29654

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-04-14 · updated 2026-06-17
• Weakness: CWE-502

Description

AjaxSearchPro before 4.20.8 allows Deserialization of Untrusted Data (in the import database feature of the administration panel), leading to Remote Code execution.

Affected products

• Stackpath Ajaxsearchpro: before 4.20.8 — fixed in 4.20.8

How to fix

Upgrade to a fixed version: Stackpath Ajaxsearchpro 4.20.8. Check the vendor advisory for mitigations.

References

• https://www.synacktiv.com/sites/default/files/2021-04/WP_AjaxSearchPro_Vulnerability.pdf
• https://www.synacktiv.com/sites/default/files/2021-04/WP_AjaxSearchPro_Vulnerability.pdf

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