CVE-2026-19839Public exploitNetwork attack vector

Administrative dangerous-file upload via save_doctor

Published Aug 14, 2026 · Updated Aug 14, 2026

Unrestricted file upload in SourceCodester Simple Doctor's Appointment System 1.0 allows remote authenticated users to upload dangerous files. The save_doctor action at /doctors/admin/ajax.php accepts an uploaded file without sanitizing its content or filtering its type. Administrative access is required; the public demonstration confirms file placement but does not establish the destination path or server-side execution.

CVSS severity4.7
Medium
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unrestricted file upload in SourceCodester Simple Doctor's Appointment System 1.0 allows remote authenticated users to upload dangerous files. The save_doctor action at /doctors/admin/ajax.php accepts an uploaded file without sanitizing its content or filtering its type. Administrative access is required; the public demonstration confirms file placement but does not establish the destination path or server-side execution.

The record

CVE
CVE-2026-19839
Published
Aug 14, 2026
Updated
Aug 14, 2026
Vendor
Online Computer and Laptop Store Project
Product
Simple Doctor's Appointment System
Classifications
CWE-284, CWE-434, T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Aug 14, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 14, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Online Computer and Laptop Store Project · Simple Doctor's Appointment Systemversion=1.0

Published CVSS scores

4.7VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
5.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
5.8VulDBAV:N/AC:L/Au:M/C:P/I:P/A:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-284Improper Access Control
CWE-434Unrestricted Upload of File with Dangerous Type
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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