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PatchSiren cyber security CVE debrief

CVE-2026-114259 oretnom23 CVE debrief

A vulnerability was found in oretnom23 file-management-system-php up to 2e3c1ebe60f121e8df4fb3f544f0e9591d9a01e4. This affects the function save_files of the file admin_class.php. Executing a manipulation of the argument Upload can lead to unrestricted upload. It is possible to launch the attack remotely. The vulnerability allows for unrestricted file uploads, potentially leading to remote code execution and data breaches. Defenders should prioritize verification of the vulnerability's presence and assess the potential impact on their systems.

Vendor
oretnom23
Product
file-management-system-php
CVSS
MEDIUM 6.9
CISA KEV
Not listed in stored evidence
Original CVE published
2026-10-21
Original CVE updated
2026-10-28
Advisory published
2026-10-21
Advisory updated
2026-10-28

Who should care

Defenders responsible for systems using the oretnom23 file-management-system-php project should assess their exposure and prioritize verification of the vulnerability's presence and potential impact.

Why it matters

This vulnerability allows for unrestricted file uploads, potentially leading to remote code execution and data breaches. Defenders should prioritize verification of the vulnerability's presence and assess the potential impact on their systems.

  • Potential for malicious file uploads
  • Possible remote code execution
  • Increased risk of data breaches
  • Need for verification of vulnerability presence and impact

Technical summary

The vulnerability affects the save_files function in the admin_class.php file of the oretnom23 file-management-system-php project. An attacker can exploit this vulnerability by manipulating the Upload argument, leading to unrestricted upload. This vulnerability allows for unrestricted file uploads, potentially leading to remote code execution and data breaches. Defenders should prioritize verifying the presence of this vulnerability in their systems and assessing the potential impact of an unrestricted upload attack.

Defensive priority

Defenders should prioritize verifying the presence of this vulnerability in their systems and assessing the potential impact of an unrestricted upload attack.

Recommended defensive actions

  • Verify the presence of the vulnerable component in your system
  • Assess the potential impact of an unrestricted upload attack
  • Monitor for suspicious activity related to the save_files function
  • Consider implementing additional security measures to restrict file uploads
  • Review compensating controls for exposed systems while remediation is scheduled and verified
  • Track exceptions, retest remediated assets, and close the item only after evidence is documented
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The vulnerability was reported in the oretnom23 file-management-system-php project, specifically in the admin_class.php file. The project uses a rolling release approach, making it difficult to determine affected and updated versions.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-114259 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-114259

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-114259 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-114259

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

  • oretnom23 file-management-system-php admin_class.php save_files unrestricted upload

    Unverified legacy reference

    URL: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/114xxx/CVE-2026-114259.json

    cve_program_cvelist_v5

  • Source reference

    Unverified legacy reference

    URL: https://vuldb.com/vuln/424691

    Supplemental source - vdb-entry, technical-description

  • Source reference

    Unverified legacy reference

    URL: https://vuldb.com/vuln/424691/cti

    Supplemental source - signature, permissions-required

  • Source reference

    Unverified legacy reference

    URL: https://vuldb.com/cve/CVE-2026-114259

    Supplemental source - third-party-advisory

  • Source reference

    Unverified legacy reference

    URL: https://vuldb.com/submit/1018611

    Supplemental source - third-party-advisory

  • Source reference

    Unverified legacy reference

    URL: https://github.com/oretnom23/file-management-system-php/issues/7

    Supplemental source - exploit, issue-tracking

  • Source reference

    Unverified legacy reference

    URL: https://github.com/oretnom23/file-management-system-php/

    Supplemental source - product

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.