Skip to main content

Gym Management System CVE-2020-29288

CRITICAL
SQL Injection (CWE-89)
2020-12-02 cve@mitre.org
PHP SQLi Gym Management System Admerc
9.8
CVSS 3.1 · NVD
View

Vulnerability Assessment

Weakness
CWE
CWE-89
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Parameterized queries, prepared statements
MITRE ATT&CK

2 techniques across 2 tactics: Initial Access, Persistence

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Sign in to read
Impact

CVSS score of 9.8 (CRITICAL). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required. Public proof-of-concept exploit code is available.
Exploit ScenarioDerived

A remote attacker could execute arbitrary SQL commands against the database by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability.
Act Now Prioritize within 24-48h. Why: CRITICAL severity + public POC available.
No patch listed yet 2.6% exploitation probability (EPSS)

Get an e-mail when this CVE is exploited, patched or re-scored. Free account.

Alert me

AnalysisAI

An SQL injection vulnerability was discovered in Gym Management System In manage_user.php file, GET parameter 'id' is vulnerable. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized queries/prepared statements. Never concatenate user input into SQL. Apply least-privilege database permissions.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Sign in to check
Technical ContextAI · show details

This vulnerability is classified as SQL Injection (CWE-89), which allows attackers to execute arbitrary SQL commands against the database. An SQL injection vulnerability was discovered in Gym Management System In manage_user.php file, GET parameter 'id' is vulnerable. Affected products include: Admerc Gym Management System.

Know when Gym Management System gets its next vulnerability

  • Watch products and get an email when something new is published
  • Check this CVE against your own stack and servers
  • Exploit and PoC references, threat intelligence from 22 sources
Continue with Google Continue with GitHub

No credit card · 7-day full trial

Severity by source

NVD PRIMARY 9.8 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

DescriptionNVD

An SQL injection vulnerability was discovered in Gym Management System In manage_user.php file, GET parameter 'id' is vulnerable.

Threat Intelligence Overview

EPSS Score
2.6%
Top 17% exploitable
Exploit
POC
Public exploit code exists
Data Quality
4 sources
Confidence: Medium
NVD CVE.org EPSS Exploit-DB GitHub

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity CRITICAL
CISA KEV No
Public POC Yes
EPSS 2.6%
Patch available No
Active threat No
Deciding rule
CRITICAL severity + public POC available
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
Poc
System Exposure· derived
Open
Automatable· derived
Yes
Human Impact· derived
Medium

Priority Score

72
Low Medium High Critical
KEV: 0
EPSS: +3
CVSS: +49
PoC: +20
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

SQL Injection HIGH

SQL injection exploits the way applications construct database queries by mixing user input directly into SQL statements.

Affected Products (CPE)NVD

cpe:2.3:a:admerc:gym_management_system:1.0:*:*:*:*:*:*:*

More in Gym Management System

View all
CVE-2023-37068 CRITICAL POC
9.8 Aug 09

Code-Projects Gym Management System V1.0 allows remote attackers to execute arbitrary SQL commands via the login form, l
CVE-2022-2842 CRITICAL POC
9.8 Aug 22

A vulnerability classified as critical has been found in SourceCodester Gym Management System. Rated critical severity (
CVE-2022-2728 CRITICAL POC
9.8 Aug 09

A vulnerability was found in SourceCodester Gym Management System. Rated critical severity (CVSS 9.8), this vulnerabilit
CVE-2022-2727 CRITICAL POC
9.8 Aug 09

A vulnerability was found in SourceCodester Gym Management System. Rated critical severity (CVSS 9.8), this vulnerabilit
CVE-2022-2687 CRITICAL POC
9.8 Aug 06

A vulnerability, which was classified as critical, was found in SourceCodester Gym Management System. Rated critical sev
CVE-2025-67146 CRITICAL POC
9.4 Jan 12

GYM-MANAGEMENT-SYSTEM 1.0 has multiple SQL injection vulnerabilities in search and payment endpoints (member_search, tra
CVE-2022-2749 HIGH POC
8.8 Aug 11

A vulnerability was found in SourceCodester Gym Management System. Rated high severity (CVSS 8.8), this vulnerability is
CVE-2022-2703 HIGH POC
8.8 Aug 08

A vulnerability was found in SourceCodester Gym Management System. Rated high severity (CVSS 8.8), this vulnerability is
CVE-2022-2700 HIGH POC
8.8 Aug 08

A vulnerability classified as critical has been found in SourceCodester Gym Management System. Rated high severity (CVSS
CVE-2025-4195 MEDIUM POC
6.9 May 02

A vulnerability was found in itsourcecode Gym Management System 1.0. Rated medium severity (CVSS 6.9), this vulnerabilit
CVE-2025-4488 MEDIUM POC
6.9 May 09

A vulnerability was found in itsourcecode Gym Management System 1.0. Rated medium severity (CVSS 6.9), this vulnerabilit
CVE-2025-4487 MEDIUM POC
6.9 May 09

A vulnerability was found in itsourcecode Gym Management System 1.0. Rated medium severity (CVSS 6.9), this vulnerabilit

Same weakness CWE-89 – SQL Injection

View all
CVE-2023-48788 CRITICAL POC
9.8
CVE-2019-7481 HIGH POC
7.5
CVE-2025-57819 CRITICAL POC
10.0
CVE-2017-8917 CRITICAL POC
9.8
CVE-2024-27956 CRITICAL POC
9.9
CVE-2014-3704 HIGH POC
7.5
CVE-2016-2555 CRITICAL POC
9.8
CVE-2016-8582 CRITICAL POC
9.8

Same technique SQLi

View all
CVE-2013-0333 HIGH POC
7.5

References

Advisories & patches
REF https://github.com/BigTiger2020/Gym-Management-System/blob/main/README.md REF https://www.sourcecodester.com/php/14541/gym-management-system-using-phpmysqli-source-code.html

Search Externally

GitHub PoC Exploit-DB PacketStorm Snyk Rapid7 Nuclei Templates Trickest PoC
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy