What’s Vulnerable › Vulnerabilities

CVE-2026-4473: itsourcecode Online Doctor Appointment System appointment_action.php sql injection

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-20 · updated 2026-06-17
• Weakness: CWE-74

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.

Affected products

• itsourcecode 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

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