Vulnerability · Published Sep 7, 2026 · Assigned by VulDB
CVE-2026-86238projectworlds Online Examination System Feedback Form feedback.php cross site scripting
Medium 4.3
In plain English
A medium-severity cross-site scripting in Online Examination System from projectworlds. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 39% of all known vulnerabilities).
Official description
A vulnerability was determined in projectworlds Online Examination System 1.0. The affected element is an unknown function of the file feedback.php of the component Feedback Form. Executing a manipulation of the argument Name/Subject can lead to cross site scripting. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| projectworlds | Online Examination System | 1.0 |
Weakness: CWE-79, CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
References
- VDB-399395 | projectworlds Online Examination System Feedback Form feedback.php cross site scripting vdb-entry, technical-description
- VDB-399395 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-86238 | CVE Analysis and Report third-party-advisory
- Submit #901822 | ProjectWorlds Online Examination System Project in Php Mysql 1.0 Cross Site Scripting third-party-advisory
- https://github.com/CyberShailendra1/Online-Examination-System-Project exploit