Critical severity · published Feb 25, 2026
CVE-2026-3148
SourceCodester Simple and Nice Shopping Cart Script signup.php sql injection
9.8
CVSS
0.5%
EPSS
No
On KEV
Description
A vulnerability was determined in SourceCodester Simple and Nice Shopping Cart Script 1.0. This impacts an unknown function of the file /signup.php. This manipulation of the argument Username causes sql injection. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 39% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SA
Simple and Nice Shopping Cart Script · SourceCodester
1.0 · source: vendor, NVD
Affected product
SA
Simple and Nice Shopping Cart Script
SourceCodester
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-3148
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-3148
Exploit
https://github.com/xiaoxiaojie12/CVE/issues/1
Permissions Required
https://vuldb.com/?ctiid.347654
Third Party Advisory
https://vuldb.com/?id.347654
Third Party Advisory
https://vuldb.com/?submit.758822
Product
https://www.sourcecodester.com/
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