CVE-2021-27318

PoC —

CVSS 3.1

6.1 medium

EPSS

1%p73

Published

Mar 1, 2021 (Mar 1, 2021)

Modified

Jun 17, 2026

Description

Cross Site Scripting (XSS) vulnerability in contactus.php in Doctor Appointment System 1.0 allows remote attackers to inject arbitrary web script or HTML via the lastname parameter.

Vendors: doctor appointment system project
Products: doctor appointment system
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.5%)

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