High severity · published Sep 7, 2026
CVE-2026-86290
SourceCodester Online Voting System ajax.php save_category sql injection
7.3
CVSS
0.4%
EPSS
No
On KEV
Description
A weakness has been identified in SourceCodester Online Voting System 1.0. This affects an unknown function of the file /voting/ajax.php?action=save_category. This manipulation of the argument Category causes sql injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OV
Online Voting System · SourceCodester
1.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-86290
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-86290
github.com
https://github.com/W5M1n9/cve/issues/2
vuldb.com
https://vuldb.com/cve/CVE-2026-86290
vuldb.com
https://vuldb.com/submit/906187
vuldb.com
https://vuldb.com/vuln/399452
vuldb.com
https://vuldb.com/vuln/399452/cti
www.sourcecodester.com
https://www.sourcecodester.com/
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