Exploitation Summary
CVE-2021-27320 has a Nuclei detection template available — see the Nuclei card below for the Shodan/FOFA recon queries.
Description
Blind SQL injection in contactus.php in Doctor Appointment System 1.0 allows an unauthenticated attacker to insert malicious SQL queries via firstname parameter.
Nuclei Templates (1)
Doctor Appointment System 1.0 - SQL Injection
HIGHVERIFIEDby theamanrawat
References (2)
Core 2
Core References
Product, Third Party Advisory x_refsource_misc
https://www.sourcecodester.com/php/14182/doctor-appointment-system.html
Exploit, Third Party Advisory, VDB Entry x_refsource_misc
http://packetstormsecurity.com/files/161642/Doctor-Appointment-System-1.0-Blind-SQL-Injection.html
Scores
CVSS v3
7.5
EPSS
0.0930
EPSS Percentile
94.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-89
Status
published
Products (1)
doctor_appointment_system_project/doctor_appointment_system
1.0
Published
Mar 24, 2021
Tracked Since
Feb 18, 2026