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Online Clinic Management System EUVDEUVD-2026-64828

| CVE-2026-78246 MEDIUM
SQL Injection (CWE-89)
2026-08-24 VulDB GHSA-xq5g-m68r-mh3w
5.5
CVSS 4.0 · Vendor: VulDB
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Severity by source

Vendor (VulDB) 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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vuln.today AI
7.3 HIGH

Unauthenticated network-accessible pre-auth login form, no complexity or privileges required; C/I/A rated Low as impact is bounded to the application database.

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 Vendor (VulDB).

CVSS VectorVendor: VulDB

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

3
CVSS changed
Aug 24, 2026 - 12:22 NVD
6.9 (MEDIUM) 5.5 (MEDIUM)
Analysis Generated
Aug 24, 2026 - 12:21 vuln.today
CVE Published
Aug 24, 2026 - 11:30 cve.org
MEDIUM 6.9

DescriptionCVE.org

A vulnerability has been found in itsourcecode Online Clinic Management System 1.0. This vulnerability affects unknown code of the file success/login.php of the component Admin Login. The manipulation of the argument Username leads to sql injection. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.

AnalysisAI

Unauthenticated SQL injection in itsourcecode Online Clinic Management System 1.0 exposes the Admin Login endpoint (success/login.php) to remote exploitation via the Username parameter. Any network-reachable attacker can manipulate SQL queries without credentials or user interaction, enabling authentication bypass and arbitrary database read/write. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Identify internet-exposed admin login at success/login.php
Exploit
Inject SQL payload into Username POST parameter
Execution
Bypass authentication logic or issue arbitrary SQL query
Impact
Extract or modify clinic patient and credential data

Vulnerability AssessmentAI

Exploitation No special conditions are required for exploitation - the vulnerable parameter (Username) is located in the pre-authentication Admin Login form and is reachable by any network client without credentials, session tokens, or user interaction, consistent with the CVSS 4.0 vector PR:N/UI:N/AC:L. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 base score of 6.9 (AV:N/AC:L/AT:N/PR:N/UI:N) reflects a low-complexity, network-accessible, unauthenticated attack with no required user interaction - a worst-case delivery profile. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker identifies an internet-facing instance of Online Clinic Management System 1.0 and navigates to the Admin Login page at success/login.php. Using the publicly available POC (GitHub microwaveabi/vul issue #63), they submit a crafted Username value such as `' OR '1'='1` or a UNION-based payload to extract the database schema and user credentials, or to bypass authentication entirely and access the admin dashboard. …
Remediation No vendor-released patch has been identified at time of analysis. … Detailed patch versions, workarounds, and compensating controls in full report.

Threat intelligence, references, and detailed analysis are available after sign-in.

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EUVD-2026-64828 vulnerability details – vuln.today

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