CVE-2025-3186Public exploitNetwork attack vector

Unauthenticated database access via unsanitized appid

Published Apr 3, 2025 · Updated Apr 4, 2025

SQL injection in Projectworlds Online Doctor Appointment Booking System 1.0 allows remote attackers to read or alter database data via appid. The /patient/invoice.php handler places the unvalidated appid query parameter directly into an SQL statement, allowing boolean, time-based, and UNION payloads to change the query. No login is required; successful exploitation exposes database records to unauthorized reading or modification and can interrupt the service.

CVSS severity9.8
Critical
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Projectworlds Online Doctor Appointment Booking System 1.0 allows remote attackers to read or alter database data via appid. The /patient/invoice.php handler places the unvalidated appid query parameter directly into an SQL statement, allowing boolean, time-based, and UNION payloads to change the query. No login is required; successful exploitation exposes database records to unauthorized reading or modification and can interrupt the service.

The record

CVE
CVE-2025-3186
Published
Apr 3, 2025
Updated
Apr 4, 2025
Vendor
Projectworlds
Product
Online Doctor Appointment Booking System
Classifications
CWE-89, CWE-74, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 3, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 4, 2025Record 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 privilegesunauthenticated

What is affected?

Projectworlds · Online Doctor Appointment Booking Systemversion=1.0

Published CVSS scores

7.5VulDBAV:N/AC:L/Au:N/C:P/I:P/A:P
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
6.9VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
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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