CVE-2026-4473

critical

Published 2026-03-20 · Modified 2026-04-29

CVSS v3

9.8

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2

5.8

VIR risk

9.8

Description

A vulnerability was detected in itsourcecode Online Doctor Appointment System 1.0. This issue affects some unknown processing of the file /admin/appointment_action.php. The manipulation of the argument appointment_id results in sql injection. The attack can be launched remotely. The exploit is now public and may be used.

Predictions

Exploit likelihood

97%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

Application impact

Vendor	Product	Versions	Fixed
unguardable	online_doctor_appointment_system	`1.0`

References

https://github.com/sjkdhl/public/issues/2
https://itsourcecode.com/
https://vuldb.com/?ctiid.351763
https://vuldb.com/?id.351763
https://vuldb.com/?submit.772883

CWEs

CWE-74 CWE-89

Verify integrity in audit chain (admin only). AS-IS.