CVE-2021-24307

The All in One SEO – Best WordPress SEO Plugin – Easily Improve Your SEO Rankings before 4.1.0.2 enables authenticated users with "aioseo_tools_settings" privilege (most of the time admin) to execute arbitrary code on the underlying host. Users can restore plugin's configuration by uploading a backup .ini file in the section "Tool > Import/Export". However, the plugin attempts to unserialize values of the .ini file. Moreover, the plugin embeds Monolog library which can be used to craft a gadget chain and thus trigger system command execution.
References
Link Resource
https://wpscan.com/vulnerability/ab2c94d2-f6c4-418b-bd14-711ed164bcf1 Exploit Third Party Advisory
https://aioseo.com/changelog/ Release Notes Vendor Advisory
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Configurations

Configuration 1 (hide)

cpe:2.3:a:aioseo:all_in_one_seo:*:*:*:*:*:wordpress:*:*

Information

Published : 2021-05-24 04:15

Updated : 2022-05-03 06:05


NVD link : CVE-2021-24307

Mitre link : CVE-2021-24307


JSON object : View

CWE
CWE-502

Deserialization of Untrusted Data

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Products Affected

aioseo

  • all_in_one_seo