CVE-2026-51077
DedeCMS SQL Injection Vulnerability
Description
SQL injection vulnerability in Dede CMS v.5.7.118 allows a remote attacker to obtain sensitive information via the sqlquery parameter of the sys_sql_query.php component
INFO
Published Date :
July 27, 2026, 10:17 p.m.
Last Modified :
July 27, 2026, 10:17 p.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-51077
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
Solution
- Update Dede CMS to the latest version.
- Implement input validation for all user-supplied data.
- Apply parameterized queries or prepared statements.
- Grant least privilege to database accounts.
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-2026-51077.
| URL | Resource |
|---|---|
| https://gitee.com/etera1i2e/cve-2026-51077/blob/master/README.md | |
| https://www.dedecms.com/ |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-51077 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-2026-51077
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-2026-51077 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-51077 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.
-
New CVE Received by [email protected]
Jul. 27, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'n/a', 'product': 'n/a', 'versions': [{'status': 'affected', 'version': 'n/a'}]}] Added Description SQL injection vulnerability in Dede CMS v.5.7.118 allows a remote attacker to obtain sensitive information via the sqlquery parameter of the sys_sql_query.php component Added Reference https://gitee.com/etera1i2e/cve-2026-51077/blob/master/README.md Added Reference https://www.dedecms.com/