A vulnerability identified as critical has been detected in code-projects Simple Gym Management System 1.0 . This vulnerability affects unknown code of the component Payment Handler . The manipulation of the argument Payment_id/Amount/customer_id/payment_type/customer_name leads to sql injection. This vulnerability is referenced as CVE-2026-5206 . Remote exploitation of the attack is possible. Furthermore, an exploit is available.
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✦ AI Summary· Claude Sonnet
VDB-354336 · CVE-2026-5206 · GCVE-100-354336
CODE-PROJECTS SIMPLE GYM MANAGEMENT SYSTEM 1.0 PAYMENT SQL INJECTION
HISTORYDIFFRELATEJSONXMLCTI
CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score
5.7 $0-$5k 1.59+
Summaryinfo
A vulnerability labeled as critical has been found in code-projects Simple Gym Management System 1.0. This issue affects some unknown processing of the component Payment Handler. The manipulation of the argument Payment_id/Amount/customer_id/payment_type/customer_name results in sql injection. This vulnerability is identified as CVE-2026-5206. The attack can be executed remotely. Additionally, an exploit exists.
Detailsinfo
A vulnerability was found in code-projects Simple Gym Management System 1.0. It has been classified as critical. Affected is an unknown part of the component Payment Handler. The manipulation of the argument Payment_id/Amount/customer_id/payment_type/customer_name with an unknown input leads to a sql injection vulnerability. CWE is classifying the issue as CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability.
The advisory is shared for download at github.com. This vulnerability is traded as CVE-2026-5206. The exploitability is told to be easy. It is possible to launch the attack remotely. Technical details and a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1505.
The exploit is shared for download at github.com. It is declared as proof-of-concept.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Productinfo
Type
Project Management Software
Vendor
code-projects
Name
Simple Gym Management System
Version
1.0
License
free
Website
Vendor: https://code-projects.org/
CPE 2.3info
🔒
CPE 2.2info
🔒
CVSSv4info
VulDB Vector: 🔒
VulDB Reliability: 🔍
CVSSv3info
VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 5.7
VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔒
VulDB Reliability: 🔍
CVSSv2info
Vector Complexity Authentication Confidentiality Integrity Availability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Exploitinginfo
Class: Sql injection
CWE: CWE-89 / CWE-74 / CWE-707
CAPEC: 🔒
ATT&CK: 🔒
Physical: No
Local: No
Remote: Yes
Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
0-Day Unlock Unlock Unlock Unlock
Today Unlock Unlock Unlock Unlock
Threat Intelligenceinfo
Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍
Countermeasuresinfo
Recommended: no mitigation known
Status: 🔍
0-Day Time: 🔒
Timelineinfo
03/31/2026 Advisory disclosed
03/31/2026 +0 days VulDB entry created
03/31/2026 +0 days VulDB entry last update
Sourcesinfo
Vendor: code-projects.org
Advisory: github.com
Status: Not defined
CVE: CVE-2026-5206 (🔒)
GCVE (CVE): GCVE-0-2026-5206
GCVE (VulDB): GCVE-100-354336
scip Labs: https://www.scip.ch/en/?labs.20161013
Entryinfo
Created: 03/31/2026 10:57
Changes: 03/31/2026 10:57 (56)
Complete: 🔍
Submitter: nomath
Cache ID: 99:BE1:101
Submitinfo
Accepted
Submit #780406: code-projects Simple Gym Management System 1.0 SQL Injection (by nomath)
Discussion
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