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CVE-2026-48881: CWE-862 Missing Authorization in themetechmount TrueBooker

0
Critical
VulnerabilityCVE-2026-48881cvecve-2026-48881cwe-862
Published: 06/15/2026 (06/15/2026, 20:19:02 UTC)
Source: CVE Database V5
Vendor/Project: themetechmount
Product: TrueBooker

Description

CVE-2026-48881 is a critical vulnerability in themetechmount TrueBooker versions up to and including 1.1.9. It involves unauthenticated broken access control, classified under CWE-862, allowing unauthorized users to access restricted functionality or data. The vulnerability has a high CVSS score of 9.1, indicating severe confidentiality and integrity impacts without requiring authentication or user interaction.

CVSS v3.1

Score 9.1critical

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected software

Affected versions
<=1.1.9

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 06/23/2026, 15:23:46 UTC

Technical Analysis

This vulnerability in TrueBooker (<=1.1.9) is an unauthenticated broken access control issue (CWE-862). It allows attackers to bypass authorization controls, potentially leading to unauthorized access to sensitive information or functionality. The CVSS 3.1 vector indicates network attack vector, low attack complexity, no privileges required, no user interaction, unchanged scope, and high confidentiality and integrity impacts with no availability impact. No official patch or remediation guidance is currently available from the vendor or advisory sources.

Potential Impact

Successful exploitation can lead to unauthorized disclosure and modification of sensitive data within TrueBooker, compromising confidentiality and integrity. There is no indication of availability impact. Since the vulnerability requires no authentication or user interaction, it poses a significant risk to affected systems.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to TrueBooker installations to trusted networks and monitor for suspicious activity related to unauthorized access attempts.

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Technical Details

Data Version
5.2
Assigner Short Name
Patchstack
Date Reserved
2026-05-25T22:37:16.412Z
Cvss Version
3.1
State
PUBLISHED
Remediation Level
null

Threat ID: 6a3061630b89be688893d949

Added to database: 06/15/2026, 20:32:35 UTC

Last enriched: 06/23/2026, 15:23:46 UTC

Last updated: 07/31/2026, 19:22:59 UTC

Views: 61

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