CVE-2026-52521
Z-BlogPHP SQL Injection
Description
A SQL injection vulnerability in Z-BlogPHP 1.7.5 allows authenticated attackers to execute arbitrary SQL commands via the id parameter in the CommentBat feature.
INFO
Published Date :
Aug. 3, 2026, 9:16 p.m.
Last Modified :
Oct. 23, 2026, 9:10 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-52521
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 Z-BlogPHP to the latest version.
- Apply vendor-provided security patches.
- Sanitize all user inputs for SQL queries.
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-2026-52521.
| URL | Resource |
|---|---|
| https://github.com/LING12138-sg/MyCVE-Report | |
| https://github.com/zblogcn/zblogphp |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-52521 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-2026-52521
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-2026-52521 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-52521 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 Translated by [email protected]
Oct. 23, 2026
Action Type Old Value New Value Added Translation Title: 1.7.5 de Z-BlogPHP, Description: Una vulnerabilidad de inyección SQL en Z-BlogPHP 1.7.5 permite a atacantes autenticados ejecutar comandos SQL arbitrarios a través del parámetro id en la función CommentBat. -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Aug. 05, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Added CWE CWE-89 Added SSVC {'id': 'CVE-2026-52521', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-08-05T19:18:29.946637Z'} -
New CVE Received by [email protected]
Aug. 03, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'n/a', 'product': 'n/a', 'versions': [{'status': 'affected', 'version': 'n/a'}]}] Added Description A SQL injection vulnerability in Z-BlogPHP 1.7.5 allows authenticated attackers to execute arbitrary SQL commands via the id parameter in the CommentBat feature. Added Reference https://github.com/LING12138-sg/MyCVE-Report Added Reference https://github.com/zblogcn/zblogphp