CVE-2021-28007
Web Based Quiz System 1.0 is affected by cross-site scripting (XSS) in register.php through the...
Web Based Quiz System 1.0 is affected by cross-site scripting (XSS) in register.php through the name parameter.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Web Based Quiz System 1.0 is affected by cross-site scripting (XSS) in register.php through the name parameter.
- Record
CVE-2021-28007- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Web Based Quiz System 1.0 is affected by cross-site scripting (XSS) in register.php through the name parameter.
- Record
CVE-2021-28007- Updated
- 2026-11-02
EUVDEUVD-2021-14725 No score
Web Based Quiz System 1.0 is affected by cross-site scripting (XSS) in register.php through the name parameter.
- Record
EUVD-2021-14725- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-pqcv-hcrf-23q6 No score
Web Based Quiz System 1.0 is affected by cross-site scripting (XSS) in register.php through the...
Web Based Quiz System 1.0 is affected by cross-site scripting (XSS) in register.php through the name parameter.
- Record
GHSA-pqcv-hcrf-23q6- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-28007 is a medium vulnerability (CVSS 6.1) in Web Based Quiz System Project Based Quiz System, published March 10, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.86%, the 58th percentile. No source names a fixed version.