CVE-2026-79323
Magefan Blog GraphQL Information Disclosure
Description
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.
INFO
Published Date :
Sept. 9, 2026, 7:17 p.m.
Last Modified :
Sept. 9, 2026, 8:20 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-79323
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | HIGH | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Solution
- Update the Magefan Blog GraphQL extension.
- Apply vendor-provided patches if available.
- Restrict access to the GraphQL endpoint.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-79323.
| URL | Resource |
|---|---|
| https://gist.github.com/mrtantoine/4331a5f04f8309eb1799b257a7371f34 | |
| https://magefan.com/magento2-blog-extension |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-79323 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-79323
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-79323 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-79323 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Sep. 09, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Added CWE CWE-200 Added SSVC {'id': 'CVE-2026-79323', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'yes'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-09-09T19:20:01.834635Z'} -
New CVE Received by [email protected]
Sep. 09, 2026
Action Type Old Value New Value Added Description 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. Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/79xxx/CVE-2026-79323.json">CVE-2026-79323</a> Added Reference https://gist.github.com/mrtantoine/4331a5f04f8309eb1799b257a7371f34 Added Reference https://magefan.com/magento2-blog-extension