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Simple Online Food Ordering System EUVDEUVD-2026-63391

| CVE-2026-76995 LOW
Unrestricted Upload of File with Dangerous Type (CWE-434)
2026-08-20 VulDB GHSA-3m8r-78wv-v278
PHP File Upload Simple Online Food Ordering System
2.0
CVSS 4.0 · Vendor: VulDB

Severity by source

Vendor (VulDB) PRIMARY
2.0 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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
9.1 CRITICAL

Admin authentication required (PR:H) but network-accessible; scope changes because uploaded PHP webshell enables full host-level code execution beyond the application.

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

Primary rating from Vendor (VulDB).

CVSS VectorVendor: VulDB

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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
High
User Interaction
None
Scope
X

Lifecycle Timeline

4
Analysis Generated
Aug 20, 2026 - 15:36 vuln.today
Severity Changed
Aug 20, 2026 - 15:22 NVD
MEDIUM LOW
CVSS changed
Aug 20, 2026 - 15:22 NVD
5.1 (MEDIUM) 2.0 (LOW)
CVE Published
Aug 20, 2026 - 14:45 cve.org
LOW 2.0

DescriptionCVE.org

A vulnerability was identified in SourceCodester Simple Online Food Ordering System 1.0. This issue affects some unknown processing of the file /admin/ajax.php?action=save_menu. The manipulation of the argument img leads to unrestricted upload. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.

AnalysisAI

Unrestricted file upload in SourceCodester Simple Online Food Ordering System 1.0 allows authenticated administrators to upload arbitrary file types through the menu management endpoint, creating a pathway to remote code execution on the server. The vulnerability resides in /admin/ajax.php?action=save_menu where the img parameter performs no validation on uploaded file types - a classic CWE-434 failure in a PHP application where server-side script execution of uploaded content is the likely consequence. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Obtain valid admin credentials
Delivery
Authenticate to admin panel
Exploit
POST PHP webshell to /admin/ajax.php?action=save_menu via img parameter
Execution
Server stores file without type validation
Persist
Request uploaded webshell URL
Impact
Execute OS commands as web server process
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Vulnerability AssessmentAI

Exploitation Exploitation requires a valid administrator account on the Simple Online Food Ordering System application (CVSS PR:H confirmed). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment Real-world risk is moderate-to-high for any deployment of this specific application, but the overall exposure surface is narrow given the product's limited deployment footprint. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker who has obtained valid administrator credentials - through phishing, credential stuffing against the login panel, or insider access - logs into the admin panel and navigates to the menu management feature. The attacker submits a POST request to `/admin/ajax.php?action=save_menu` with the `img` parameter containing a PHP webshell file (e.g., `shell.php`) rather than an image; the server saves the file without validation. …
Remediation No vendor-released patch has been identified at time of analysis; SourceCodester is an academic/hobbyist code-distribution site and formal patching cycles are uncommon for its projects. … Detailed patch versions, workarounds, and compensating controls in full report.
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EUVD-2026-63391 vulnerability details – vuln.today
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