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CVE-2026-6508: CWE-346 Origin Validation Error in TUBITAK BILGEM Software Technologies Research Institute Liderahenk

0
Critical
VulnerabilityCVE-2026-6508cvecve-2026-6508cwe-346
Published: Thu May 07 2026 (05/07/2026, 11:47:28 UTC)
Source: CVE Database V5
Vendor/Project: TUBITAK BILGEM Software Technologies Research Institute
Product: Liderahenk

Description

CVE-2026-6508 is a critical vulnerability in TUBITAK BILGEM Software Technologies Research Institute's Liderahenk product versions 2. 0. 1 before 2. 0. 2. It is an Origin Validation Error (CWE-346) that allows unauthorized access to functionality not properly constrained by access control lists (ACLs). The vulnerability has a high CVSS score of 9. 8, indicating it can be exploited remotely without privileges or user interaction, leading to full confidentiality, integrity, and availability impact. No official patch or remediation guidance is currently available from the vendor. There are no known exploits in the wild at this time.

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 05/07/2026, 12:36:20 UTC

Technical Analysis

This vulnerability in Liderahenk arises from improper origin validation, which results in access control failures allowing unauthorized users to access restricted functionality. It affects versions from 2.0.1 up to but not including 2.0.2. The CVSS 3.1 vector indicates network attack vector, low attack complexity, no privileges required, no user interaction, and full impact on confidentiality, integrity, and availability. The vendor has not yet provided an official fix or remediation guidance. The vulnerability is publicly disclosed and assigned CVE-2026-6508.

Potential Impact

Exploitation of this vulnerability could allow an unauthenticated attacker to bypass access controls and gain unauthorized access to sensitive functionality within the Liderahenk product. This could lead to complete compromise of confidentiality, integrity, and availability of the affected system. No known active exploitation has been reported.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider restricting network access to the affected service and monitor for unusual activity related to access control bypass attempts. Avoid exposing the vulnerable version to untrusted networks.

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Technical Details

Data Version
5.2
Assigner Short Name
TR-CERT
Date Reserved
2026-04-17T11:32:23.375Z
Cvss Version
3.1
State
PUBLISHED
Remediation Level
null

Threat ID: 69fc83f6cbff5d8610e90d5d

Added to database: 5/7/2026, 12:22:14 PM

Last enriched: 5/7/2026, 12:36:20 PM

Last updated: 5/7/2026, 1:27:22 PM

Views: 5

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