CVE-2026-32375 in Travel Diaries Plugin
Summary
by MITRE • 03/13/2026
Missing Authorization vulnerability in raratheme Travel Diaries travel-diaries allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Travel Diaries: from n/a through <= 1.2.4.
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Analysis
by VulDB Data Team • 03/13/2026
The CVE-2026-32375 vulnerability represents a critical missing authorization flaw within the raratheme Travel Diaries WordPress plugin, specifically impacting versions through 1.2.4. This vulnerability stems from incorrectly configured access control security levels that fail to properly validate user permissions before granting access to sensitive administrative functions. The issue manifests as a failure in the plugin's authorization mechanisms, allowing unauthorized users to bypass normal access controls and potentially execute privileged operations. Such a flaw directly violates fundamental security principles of least privilege and proper access control implementation, creating a significant risk for WordPress installations utilizing this plugin.
The technical implementation of this vulnerability demonstrates a classic authorization bypass scenario where the plugin fails to adequately verify user roles and capabilities before executing administrative functions. Attackers can exploit this weakness to gain unauthorized access to travel diary management features, potentially including the ability to modify travel itineraries, edit user accounts, or manipulate content that should be restricted to administrators only. This misconfiguration creates a pathway for privilege escalation attacks where unauthenticated or low-privilege users can assume higher roles within the plugin's functionality. The vulnerability operates at the application layer and specifically affects the plugin's handling of user permissions during runtime operations, making it particularly dangerous in environments where multiple user roles exist within the WordPress ecosystem.
The operational impact of this vulnerability extends beyond simple unauthorized access, as it can enable attackers to compromise the integrity and availability of travel diary content. An attacker exploiting this flaw could potentially modify or delete critical travel information, manipulate booking data, or even inject malicious content into the travel diaries. The affected versions through 1.2.4 suggest a widespread impact across multiple releases, indicating that this authorization flaw was not properly addressed during the plugin's development lifecycle. This vulnerability creates opportunities for data exfiltration, content manipulation, and potential lateral movement within the WordPress environment, especially when combined with other vulnerabilities present in the broader system. Organizations running affected versions face significant risk of reputational damage and potential regulatory compliance violations due to unauthorized access to sensitive travel-related data.
Security mitigations for this vulnerability should prioritize immediate plugin updates to versions that address the authorization bypass issue, as this represents the most effective defense against exploitation. System administrators should also implement additional access control measures including network segmentation, firewall rules restricting access to administrative interfaces, and monitoring for unauthorized access attempts. The vulnerability aligns with CWE-863, which describes incorrect authorization scenarios, and could potentially map to ATT&CK techniques related to privilege escalation and credential access. Organizations should conduct comprehensive security assessments of their WordPress installations to identify other plugins or themes that may exhibit similar authorization flaws, implementing a defense-in-depth strategy that includes regular security audits, access control reviews, and user privilege management to prevent exploitation of similar vulnerabilities.