CVE-2026-86159

5.5 mediumEPSS 0.4%

Medium (5.5). EPSS 0.4% chance of exploitation in the next 30 days.

A flaw has been found in SourceCodester Online Voting System 1.0. Impacted is an unknown function of the file /ajax.php?action=save_user. This manipulation of the argument ID causes sql injection. The attack may be initiated remotely. The exploit has been published and may be used.

Severity

CVSS 4.0

5.5 medium

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

CVSS 3.1

7.3 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 37% of CVEs (scores of 2026-10-31)
CWEs: CWE-74, CWE-89
Published: 2026-09-06
Modified: 2026-09-08
Record from: the NVD, synced 2026-10-19

References

https://github.com/lwcc223/CVE/issues/1
https://vuldb.com/cve/CVE-2026-86159
https://vuldb.com/submit/895412
https://vuldb.com/vuln/399284
https://vuldb.com/vuln/399284/cti

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