Unrestricted Upload Vulnerability in php-travel-agency-system by oretnom23
CVE-2026-117512

6.9MEDIUM

Key Information:

Vendor

Oretnom23

Status
PHP-travel-agency-system
Vendor
CVE Published:
27 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-117512?

A vulnerability exists in the php-travel-agency-system, specifically in the admin/employee_insert.php file. By exploiting a flaw in the employee photo argument handling, an attacker can perform unrestricted file uploads. This issue can be executed remotely, allowing potential malicious uploads without proper validation. Although the project maintainers were notified through an issue report, there has yet to be an official response. The public availability of this exploit heightens the potential risk, making it crucial for users to apply necessary security measures.

Affected Version(s)

php-travel-agency-system 4e28b8f84d72420373dd15c3ae32900beb7e0635

php-travel-agency-system 2592d60d8f2c6e199f02c828c6d6fbc7b5298c96

php-travel-agency-system b58513f8371d098650fac656001bf8f59f795d25

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-117512 - Proof of Concept

References

https://vuldb.com/vuln/427078
vdb-entrytechnical-description
https://vuldb.com/vuln/427078/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-117512
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Weaster (VulDB User)
VulDB CNA Team
.