PT-2026-26566 · Itsourcecode · Itsourcecode Online Doctor Appointment System

Onechicken · CVE-2026-4473 · Published 2026-03-20 · Updated 2026-03-20

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions itsourcecode Online Doctor Appointment System version 1.0

Description A flaw exists in the processing of the /admin/appointment action.php file. Manipulation of the appointment id argument can lead to SQL injection. This issue is remotely exploitable and an exploit is publicly available.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

SQL injection

Special Elements Injection

Weakness Enumeration

CWE-89

CWE-74

Related Identifiers

CVE-2026-4473

Affected Products

Itsourcecode Online Doctor Appointment System

References · 7

• 🔥 https://github.com/sjkdhl/public/issues/2 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-4473 · Security Note
• https://itsourcecode.com · Note
• https://twitter.com/CVEnew/status/2034891545954930998 · Twitter Post
• https://vuldb.com/?ctiid.351763 · Note
• https://vuldb.com/?id.351763 · Note
• https://vuldb.com/?submit.772883 · Note