Medium severity · published Mar 23, 2026
CVE-2026-4568
SourceCodester Sales and Inventory System HTTP GET Request update_supplier.php sql injection
6.5
CVSS
0.3%
EPSS
No
On KEV
Description
A vulnerability was found in SourceCodester Sales and Inventory System 1.0. This affects an unknown function of the file /update_supplier.php of the component HTTP GET Request Handler. The manipulation of the argument sid results in sql injection. The attack may be launched remotely. The exploit has been made public and could be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SA
Sales and Inventory System · SourceCodester
1.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-4568
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-4568
Exploit
https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/SQLi-UpdateSupplier-sid.md?plain=1
vuldb.com
https://vuldb.com/submit/775161
vuldb.com
https://vuldb.com/vuln/352405
vuldb.com
https://vuldb.com/vuln/352405/cti
Product
https://www.sourcecodester.com/
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