CVE-2026-4550Public exploitNetwork attack vector

Authenticated SQL injection via unparameterized form fields

Published Mar 22, 2026 · Updated Mar 22, 2026

SQL injection in Code Projects Simple Gym Management System 1.0 allows remote authenticated users to read or alter database data. Admin-side Trainer_id and fname values sent to /gym/func.php are inserted into SQL queries without validation or parameterization. An authenticated administrative session is required; time-based payloads execute database delay functions, exposing data access and modification within the database account's privileges.

CVSS severity4.7
Medium
EPSS probability0.26%
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 Code Projects Simple Gym Management System 1.0 allows remote authenticated users to read or alter database data. Admin-side Trainer_id and fname values sent to /gym/func.php are inserted into SQL queries without validation or parameterization. An authenticated administrative session is required; time-based payloads execute database delay functions, exposing data access and modification within the database account's privileges.

The record

CVE
CVE-2026-4550
Published
Mar 22, 2026
Updated
Mar 22, 2026
Vendor
Tutorials Website
Product
Simple Gym Management System
Classifications
CWE-74, CWE-89
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Mar 22, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 22, 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 privilegesadmin

What is affected?

Tutorials Website · Simple Gym Management Systemversion=1.0

Published CVSS scores

4.7VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
2.0VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
5.8VulDBAV:N/AC:L/Au:M/C:P/I:P/A:P

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
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')

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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