CVE-2021-24307 Vulnerability Details

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CVE-2021-24307 Metadata Quick Info

CVE Published: 24/05/2021 | CVE Updated: 03/08/2024 | CVE Year: 2021
Source: WPScan | Vendor: All in One SEO Team | Product: All in One SEO – Best WordPress SEO Plugin – Easily Improve Your SEO Rankings
Status : PUBLISHED

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CVE-2021-24307 Description

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.

Metrics

CVSS Version: 3.1 | Base Score: n/a
Vector: n/a

l➤ Exploitability Metrics:
    Attack Vector (AV)*
    Attack Complexity (AC)*
    Privileges Required (PR)*
    User Interaction (UI)*
    Scope (S)*

l➤ Impact Metrics:
    Confidentiality Impact (C)*
    Integrity Impact (I)*
    Availability Impact (A)*

Weakness Enumeration (CWE)

CWE-ID: CWE-502
CWE Name: CWE-502 Deserialization of Untrusted Data
Source: All in One SEO Team

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).