CVE-2021-28424

A stored cross-site scripting (XSS) vulnerability in Teachers Record Management System 1.0 allows...

5.4 Medium

A stored cross-site scripting (XSS) vulnerability in Teachers Record Management System 1.0 allows remote authenticated users to inject arbitrary web script or HTML via the 'email' POST parameter in adminprofile.php.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: Required

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: None

Exploit likelihood

1.31%Down 0.1 points since Jul 2, 2021

What each source reports

NVD Score used 5.4

Record: CVE-2021-28424
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS 2.0: 3.5 LowAV:N/AC:M/Au:S/C:N/I:P/A:N
Weakness: CWE-79
Updated: 2026-11-02

CVE List No score

Record: CVE-2021-28424
Updated: 2026-11-02

EUVDEUVD-2021-15103 No score

Record: EUVD-2021-15103
Updated: 2026-11-03

GitHub AdvisoriesGHSA-x62f-6xhh-g5fp 5.4

A stored cross-site scripting (XSS) vulnerability in Teachers Record Management System 1.0 allows...

Record: GHSA-x62f-6xhh-g5fp
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

Affected products

phpgurukul teachers record management system

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2021-28424 is a medium vulnerability (CVSS 5.4) in Phpgurukul Teachers Record Management System, published July 1, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.31%, the 70th percentile. No source names a fixed version.