CVE-2026-61951
Received Received - Intake

Unauthenticated Privilege Escalation in TrueBooker

Publication date: 2026-07-23

Last updated on: 2026-07-23

Assigner: Patchstack

Description
Unauthenticated Privilege Escalation in TrueBooker <= 1.2.3 versions.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-07-23
Last Modified
2026-07-23
Generated
2026-07-23
AI Q&A
2026-07-23
EPSS Evaluated
N/A
NVD
CVE-2026-61951
EUVD
EUVD-2026-48209

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
patchstack truebooker to 1.2.3 (inc)
truebooker truebooker to 1.2.3 (inc)

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-266 A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

CVE-2026-61951 is an unauthenticated privilege escalation vulnerability in the TrueBooker WordPress plugin versions 1.2.3 and below. It allows attackers to escalate low-privilege accounts to higher levels without authentication, potentially gaining full control of the website.

Detection Guidance

Check if the TrueBooker plugin version is 1.2.3 or below. Look for suspicious user privilege changes or unauthorized account escalations in WordPress logs. Use security plugins to scan for known indicators of compromise related to this vulnerability.

Impact Analysis

This vulnerability can lead to complete website takeover by unauthorized users. Attackers can gain full administrative access, steal sensitive data, modify content, or install malicious software. It is actively exploited in mass campaigns, affecting thousands of websites.

Compliance Impact

This vulnerability can lead to unauthorized access to sensitive data, violating GDPR and HIPAA compliance requirements. It may result in data breaches, legal penalties, and reputational damage due to compromised personal or health information.

Mitigation Strategies

Update the TrueBooker plugin to version 1.2.4 or later immediately. Apply Patchstack's provided mitigation rule to block attacks until the update is complete. Enable auto-updates for the plugin if possible.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-61951. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart