CVE-2026-78197Public exploitNetwork attack vector

Unauthenticated SQL injection via Username parameter

Published Aug 24, 2026 · Updated Aug 24, 2026

SQL injection in SourceCodester Simple Online Food Ordering System 1.0 allows remote attackers to execute SQL via a crafted Username value. The save_user action in /fos/admin/ajax.php passes the Username request value into an SQL operation without neutralizing SQL syntax. No authentication or user interaction is required, and injected statements can read or alter application database records or interrupt database-backed operations.

CVSS severity7.3
High
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in SourceCodester Simple Online Food Ordering System 1.0 allows remote attackers to execute SQL via a crafted Username value. The save_user action in /fos/admin/ajax.php passes the Username request value into an SQL operation without neutralizing SQL syntax. No authentication or user interaction is required, and injected statements can read or alter application database records or interrupt database-backed operations.

The record

CVE
CVE-2026-78197
Published
Aug 24, 2026
Updated
Aug 24, 2026
Vendor
Online Computer and Laptop Store Project
Product
Simple Online Food Ordering System
Classifications
CWE-74, CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 24, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 24, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Online Computer and Laptop Store Project · Simple Online Food Ordering Systemversion=1.0

Published CVSS scores

7.5VulDB CNAAV:N/AC:L/Au:N/C:P/I:P/A:P
5.5NVDCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
7.3VulDB CNACVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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