Critical severity · published Mar 27, 2026
CVE-2026-30530
A SQL Injection vulnerability exists in SourceCodester Online Food Ordering System v1.0 in the Actions.php file (specifically the save_customer action)
9.8
CVSS
0.5%
EPSS
No
On KEV
Description
A SQL Injection vulnerability exists in SourceCodester Online Food Ordering System v1.0 in the Actions.php file (specifically the save_customer action). The application fails to properly sanitize user input supplied to the "username" parameter. This allows an attacker to inject malicious SQL commands.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 42% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OF
Online Food Ordering System · Oretnom23
1.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-30530
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-30530
Exploit
https://github.com/meifukun/Web-Security-PoCs/blob/main/Online-Food-Ordering-System/SQLi-Actions-saveCustomer-username.md
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