---
id: CVE-2026-79323
title: >-
  Information disclosure in the blogComments GraphQL query in Magefan Blog
  GraphQL for Magento 2 (magefan/module-blog-graph-ql) through 2.2.1 allows
  remote unauthenticated attackers to obtain blog commenter email addresses and
  internal cus…
summary: >-
  Information disclosure in the blogComments GraphQL query in Magefan Blog
  GraphQL for Magento 2 (magefan/module-blog-graph-ql) through 2.2.1 allows
  remote unauthenticated attackers to obtain blog commenter email addresses and
  internal cus…
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-200
vendor: mageplaza
product: magefan_blog
affected:
  - magefan_blog <= 2.2.1
published: '2026-09-09'
updated: '2026-09-10'
sourceUpdated: '2026-09-10T17:48:35.100'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-79323'
references:
  - url: 'https://gist.github.com/mrtantoine/4331a5f04f8309eb1799b257a7371f34'
    label: cve@mitre.org
  - url: 'https://magefan.com/magento2-blog-extension'
    label: cve@mitre.org
tags:
  - nvd
  - cve.org
epss: 0.00329
epssPercentile: 0.26316
ingestedAt: '2026-09-09T19:19:51.828Z'
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-09T19:20:01.834635Z'
---

## Overview

Information disclosure in the blogComments GraphQL query in Magefan Blog GraphQL for Magento 2 (magefan/module-blog-graph-ql) through 2.2.1 allows remote unauthenticated attackers to obtain blog commenter email addresses and internal customer and admin identifiers via a POST request to /graphql.

## Affected

- `magefan_blog <= 2.2.1`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.