Mageplaza Blog Plugin up to 4.3.2 RelatedProduct Block /mpblog/post/view ID sql injection

Summaryinfo

A vulnerability labeled as critical has been found in Mageplaza Blog Plugin up to 4.3.2. Affected by this vulnerability is an unknown functionality of the file /mpblog/post/view of the component RelatedProduct Block. Such manipulation of the argument ID leads to sql injection. This vulnerability is uniquely identified as CVE-2026-79322. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Mageplaza Blog Plugin up to 4.3.2. Affected by this issue is an unknown part of the file /mpblog/post/view of the component RelatedProduct Block. The manipulation of the argument id with an unknown input leads to a sql injection vulnerability. Using CWE to declare the problem leads to CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. CVE summarizes:

SQL injection in the RelatedProduct block in Mageplaza Blog for Magento 2 (mageplaza/magento-2-blog-extension) through 4.3.2 allows remote unauthenticated attackers to execute arbitrary SQL commands and read arbitrary database contents via the id parameter to /mpblog/post/view.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2026-79322 since 08/25/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 09/09/2026). The MITRE ATT&CK project declares the attack technique as T1505.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

• Blog Software

Vendor

• Mageplaza

Name

• Blog Plugin

Version

• 4.3.0
• 4.3.1
• 4.3.2

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CPE 2.2info

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