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Medium severity · published Mar 24, 2026
CVE-2026-4777
SourceCodester Sales and Inventory System POST Parameter view_supplier.php sql injection
6.5
CVSS
0.3%
EPSS
No
On KEV
Description
A security flaw has been discovered in SourceCodester Sales and Inventory System 1.0. This affects an unknown part of the file view_supplier.php of the component POST Parameter Handler. The manipulation of the argument searchtxt results in sql injection. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks.
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 17% 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
Affected product
SA
Sales and Inventory System
SourceCodester
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-4777
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-4777
Exploit
https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/SQLi-ViewSupplier-searchtxt.md
Permissions Required
https://vuldb.com/?ctiid.352795
Third Party Advisory
https://vuldb.com/?id.352795
Third Party Advisory
https://vuldb.com/?submit.775169
Product
https://www.sourcecodester.com/
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