Missing Authentication in oretnom23 php-travel-agency-system's Session Handler
CVE-2026-114439

6.9MEDIUM

Key Information:

Vendor

Oretnom23

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

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-114439?

A security gap has been identified in the Session Handler component of the php-travel-agency-system developed by oretnom23. This vulnerability arises from inadequate handling of the 'user_id' argument in the admin/session.php file, which may facilitate unauthorized remote access. Given that the application employs continuous delivery methods and does not provide specific versioning details, all current and past versions could potentially be at risk. The issue has been publicly disclosed and has not yet been addressed by the vendor, despite earlier notification of the problem.

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-2026-114439 - Proof of Concept

References

https://vuldb.com/vuln/424811
vdb-entrytechnical-description
https://vuldb.com/vuln/424811/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-114439
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

zeroxf (VulDB User)
VulDB CNA Team
.