CVE-2022-46442
CWE-89Published: December 27, 2022· Updated: Jun 17, 2026
Official Description
dedecms <=V5.7.102 is vulnerable to SQL Injection. In sys_ sql_ n query.php there are no restrictions on the sql query.
Risk Analysis
Dedecms versions up to 5.7.102 contain a critical SQL injection vulnerability due to insufficient input validation in query handling. This flaw carries a CVSS score of 9.8, indicating a high risk of remote compromise.
There is no public exploit currently known, and the vulnerability is not in the KEV catalog. It is remotely exploitable with low attack complexity.
Upgrade to a version of Dedecms beyond 5.7.102 to ensure proper SQL query restrictions are in place.
Technical Analysis
CVE-2022-46442 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (2)
Quick Facts
Related CVEs (CWE-89)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2022-46442 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts