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High severity · published Mar 9, 2026
CVE-2026-3793
SourceCodester Sales and Inventory System GET Parameter sales_invoice1.php sql injection
8.8
CVSS
0.4%
EPSS
No
On KEV
Description
A vulnerability was determined in SourceCodester Sales and Inventory System 1.0. This vulnerability affects unknown code of the file sales_invoice1.php of the component GET Parameter Handler. This manipulation of the argument sellid causes sql injection. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 32% 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-2026-3793
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-3793
Exploit
https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/SQLi-SalesInvoice1-sellid.md
Permissions Required
https://vuldb.com/?ctiid.349760
Third Party Advisory
https://vuldb.com/?id.349760
Third Party Advisory
https://vuldb.com/?submit.768048
Product
https://www.sourcecodester.com/
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