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Online Appointment Booking System CVE-2025-7765

MEDIUM
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)
2025-07-17 cna@vuldb.com
5.5
CVSS 4.0 · NVD
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Attacker sends crafted HTTP POST to /admin/addmanagerclinic.php with SQL payload in clinic parameter
  2. Delivery
    SQL injection in database query
  3. Exploit
    Attacker extracts database contents (e.g., user credentials)
  4. Execution
    Unauthorized access to admin panel
  5. Impact
    Full control over application data.

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Input neutralization, injection prevention
Exploitation Conditions

No special conditions - remote unauthenticated exploitation against the /admin/addmanagerclinic.php endpoint without any authentication required (PR:N from CVSS vector). The only requirement is that the target server is running the vulnerable Online Appointment Booking System 1.0 and the endpoint is reachable over the network. No user interaction is needed.

Impact

The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L) indicates a medium severity (score 5.5) due to low impact on confidentiality, integrity, and availability. While the exploit is publicly available, the EPSS score of 0.07% (20th percentile) suggests a low probability of exploitation in the wild, and there is no CISA KEV listing. The product is a niche, volunteer-developed PHP application, so the real-world risk is low for most organizations but critical for any instance running this software. The conflicting signals (public exploit vs. low EPSS) reflect the software's obscure footprint rather than the vulnerability's severity.

Exploit ScenarioDerived

An unauthenticated attacker sends a specially crafted HTTP POST request to /admin/addmanagerclinic.php with a malicious SQL payload in the clinic parameter, such as ' OR '1'='1. The application executes the query, allowing the attacker to extract sensitive data (e.g., admin credentials) from the database. The publicly available exploit code from GitHub makes this easily reproducible.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.1% exploitation probability (EPSS)

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AnalysisAIv1 – Jul 27, 2026

SQL injection in code-projects Online Appointment Booking System 1.0 allows remote unauthenticated attackers to execute arbitrary SQL commands via the clinic parameter in /admin/addmanagerclinic.php. The vulnerability has a publicly available proof-of-concept exploit, though EPSS probability is low (0.07%) and it is not listed in CISA KEV, indicating limited active exploitation in the wild.

RemediationAI

No vendor-released patch is identified at the time of analysis. As a workaround, restrict access to the vulnerable /admin/addmanagerclinic.php endpoint using .htaccess, web server configuration, or a firewall rule to allow only authorized IPs. Additionally, implement strict input validation (type casting, parameterized queries) if modifying the source code. Disclosure of the vulnerability on GitHub (https://github.com/jaynewboy/cve/issues/1) may lead to future fixes, but no official update from code-projects.org has been observed.

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Technical ContextAI · show details

This vulnerability is a classic SQL injection (CWE-74) in a PHP-based web application, specifically the administrative endpoint /admin/addmanagerclinic.php. The application uses a backend database (likely MySQL) and fails to sanitize the 'clinic' POST parameter before constructing SQL queries. The affected software is identified by CPE cpe:2.3:a:anisha:online_appointment_booking_system:1.0, distributed via code-projects.org. SQL injection of this nature can allow attackers to extract, modify, or delete database contents depending on database permissions.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 5.5 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
vuln.today AI 7.3 HIGH

Remote unauthenticated SQLi with low impact.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Primary rating from NVD.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Vulnerable system: Confidentiality
Low
Vulnerable system: Integrity
Low
Vulnerable system: Availability
Low
Subsequent system: Confidentiality
None
Subsequent system: Integrity
None
Subsequent system: Availability
None

DescriptionCVE.org

A vulnerability classified as critical was found in code-projects Online Appointment Booking System 1.0. Affected by this vulnerability is an unknown functionality of the file /admin/addmanagerclinic.php. The manipulation of the argument clinic leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Threat Intelligence Overview

EPSS Score
0.1%
Top 80% exploitable
Prevalence
Rare
Obscure PHP project, minimal deployment.
Exploit
POC
Public exploit code exists
Data Quality
5 sources
Confidence: Medium

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC Yes
EPSS 0.1%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
Poc
System Exposure· derived
Open
Automatable· derived
Yes
Human Impact· derived
Medium

Priority Score

48
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +28
PoC: +20
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

SQL injection exploits the way applications construct database queries by mixing user input directly into SQL statements.

Affected Products (CPE)CVE.org

cpe:2.3:a:anisha:online_appointment_booking_system:1.0:*:*:*:*:*:*:*
CVE-2026-109524 MEDIUM POC
5.5 Oct 13

Missing authorization in the Admin/showdoctor.php admin display page of girishsaraf's Online-Appointment-Booking-System

CVE-2026-109522 MEDIUM POC
5.5 Oct 13

SQL injection in the Admin/deleteclinic.php endpoint of girishsaraf's Appointment Booking System allows remote attackers

CVE-2026-105469 MEDIUM POC
5.5 Oct 05

SQL injection in the girishsaraf Online-Appointment-Booking-System (rolling release) lets unauthenticated remote attacke

CVE-2026-105387 MEDIUM POC
5.5 Oct 05

Unauthenticated SQL injection in the patient login handler of girishsaraf's Online-Appointment-Booking-System lets remot

CVE-2026-109523 MEDIUM POC
5.5 Oct 13

SQL injection in the Admin/getclinic.php AJAX endpoint of girishsaraf's Online-Appointment-Booking-System lets remote at

CVE-2026-105471 MEDIUM POC
5.5 Oct 05

Unauthenticated SQL injection in the signup.php registration handler of girishsaraf Online-Appointment-Booking-System le

CVE-2026-105470 MEDIUM POC
5.5 Oct 05

Unauthenticated SQL injection in the Doctor Search endpoint (locateus.php) of girishsaraf's Online-Appointment-Booking-S

CVE-2026-105468 MEDIUM POC
5.5 Oct 05

Unauthenticated SQL injection in the administrative login handler (Admin/mlogin.php) of girishsaraf's Online-Appointment

CVE-2025-7752 MEDIUM POC
5.5 Jul 17

We are tasked with synthesizing a JSON analysis for CVE-2025-7752. Let's collect data: - CVE ID: CVE-2025-7752 - Descri

CVE-2025-7751 MEDIUM POC
5.5 Jul 17

SQL injection in code-projects Online Appointment Booking System 1.0 allows remote unauthenticated attackers to manipula

CVE-2025-7764 MEDIUM POC
5.5 Jul 17

SQL injection in code-projects Online Appointment Booking System 1.0 allows remote attackers to execute arbitrary SQL co

CVE-2025-7750 MEDIUM POC
5.5 Jul 17

SQL injection in Online Appointment Booking System 1.0 allows remote attackers to manipulate the clinic parameter in /ad

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