CVE-2016-9283
CWE-89Published: November 11, 2016· Updated: Jun 17, 2026
Official Description
SQL Injection in framework/core/subsystems/expRouter.php in Exponent CMS v2.4.0 allows remote attackers to read database information via address/addContentToSearch/id/ and a trailing string, related to a "sef URL" issue.
Technical Analysis
CVE-2016-9283 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), with a CVSS base score of 7.5.
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 (6)
Quick Facts
Related CVEs (CWE-89)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2016-9283 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts