# CVE-2026-116603: SourceCodester Online Food Ordering System add_food.php unrestricted upload

Status: published. Published: 2026-10-26. Updated: 2026-11-02.

A flaw has been found in SourceCodester Online Food Ordering System 1.0. Impacted is an unknown function of the file admin/add_food.php. Executing a manipulation of the argument image can lead to unrestricted upload. The attack may be performed from remote. The exploit has been published and may be used.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- SourceCodester / Online Food Ordering System: 1.0 (affected). Source: CNA: VulDB

## Severity and prioritization

- CVSS 4.0: 5.1 (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; source: CNA: VulDB

- CVSS 3.1: 4.7 (medium); CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R; source: CNA: VulDB

- CVSS 3.0: 4.7 (medium); CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R; source: CNA: VulDB

- CVSS 2.0: 5.8 (medium); AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR; source: CNA: VulDB

- CISA KEV: No listing in collected sources

- EPSS: 0.29% as of 2026-11-02; percentile 21.85%

- SSVC: exploitation poc; automatable no; technical impact partial; source ADP: CISA-ADP

- Weaknesses: CWE-434, CWE-284

## Exploit evidence

- exploit: https://github.com/CyberShailendra/SourceCodesterUnrestrictedFileUploadLeadingtoRemoteCode-Execution (CNA: VulDB)
- exploit: https://github.com/CyberShailendra/SourceCodesterUnrestrictedFileUploadLeadingtoRemoteCode-Execution (ADP: CISA-ADP)

## References

- https://vuldb.com/vuln/426509 (CNA: VulDB; vdb-entry, technical-description)

- https://vuldb.com/vuln/426509/cti (CNA: VulDB; signature, permissions-required)

- https://vuldb.com/cve/CVE-2026-116603 (CNA: VulDB; third-party-advisory)

- https://vuldb.com/submit/1022954 (CNA: VulDB; third-party-advisory)

- https://github.com/CyberShailendra/SourceCodesterUnrestrictedFileUploadLeadingtoRemoteCode-Execution (CNA: VulDB; exploit)

- https://www.sourcecodester.com/ (CNA: VulDB; product)

- https://github.com/CyberShailendra/SourceCodesterUnrestrictedFileUploadLeadingtoRemoteCode-Execution (ADP: CISA-ADP; exploit)

## Provenance

- CNA: VulDB: https://www.cve.org/CVERecord?id=CVE-2026-116603; retrieved 2026-11-02; source updated 2026-11-02

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2026-116603; retrieved 2026-11-02; source updated Not reported

Revision: c0c8b63d8c797b2ae3f9d085d775dc373e1715e28d31678a24baeeae2b28a156

Canonical: https://y2.dev/cve/CVE-2026-116603

## Agent and API access

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- Public catalog: https://y2.dev/cve/index.json. Follow nextCursor with the same search, filters, sort, and limit (1–100). A null cursor marks the end.

- WebMCP: search_cve_disclosures, get_cve_disclosure, get_cve_page_markdown, get_y2_cve_access. Available in compatible browsers.

- Cyber API: https://api.y2.dev/api/v2/cyber/cves and https://api.y2.dev/api/v2/cyber/cves/{cveId}.

- Y2 Pro or Elite: create a workspace API key with the intel:cyber scope and send Authorization: Bearer <Y2_API_KEY>. Setup: https://y2.dev/docs/api/create-key.

- x402: Pay per request without an account or API key. Omit Authorization, read the HTTP 402 PAYMENT-REQUIRED challenge, validate its current requirements, and retry with PAYMENT-SIGNATURE through an authorized payment client. These browser tools never make payments. Guide: https://y2.dev/docs/api/x402.

- OpenAPI: https://y2.dev/api/openapi.yaml. Agent access metadata: https://y2.dev/cve/agent.json.

Collected public records only. Check source status for coverage and freshness.