CVE-2026-4973
Low
Description
A vulnerability was detected in SourceCodester Online Quiz System up to 1.0. Affected by this vulnerability is an unknown functionality of the file endpoint/add-question.php. Performing a manipulation of the argument quiz_question results in cross site scripting. It is possible to initiate the attack remotely. The exploit is now public and may be used.
SeverityLow
CVSS3.5
Exploit probability—
ProductOnline Quiz System
PublishedMar 27, 2026
First seenMar 27, 2026
Weakness typeCWE-79Cross-site scripting (XSS)CWE-94Code injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| SourceCodester Online Quiz System | 1.0 | — |
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