CVE-2022-48149
CWE-89Published: February 22, 2023· Updated: Jun 17, 2026
Official Description
Online Student Admission System in PHP Free Source Code 1.0 was discovered to contain a SQL injection vulnerability via the username parameter.
Risk Analysis
The Online Student Admission System contains a SQL injection vulnerability in the username parameter. This critical flaw allows remote attackers to execute unauthorized database commands.
The vulnerability is remotely exploitable with low complexity, but there is no known public exploit or KEV entry.
Apply input sanitization to the username parameter and verify if a patch is available from the vendor.
Technical Analysis
CVE-2022-48149 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
All References (2)
Quick Facts
Related CVEs (CWE-89)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2022-48149 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts