CVE-2024-33688 in Teluro Plugin
Summary
by MITRE • 04/26/2024
Cross-Site Request Forgery (CSRF) vulnerability in Extend Themes Teluro.This issue affects Teluro: from n/a through 1.0.31.
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Analysis
by VulDB Data Team • 01/08/2026
The Cross-Site Request Forgery vulnerability identified as CVE-2024-33688 resides within the Extend Themes Teluro WordPress theme, representing a critical security flaw that undermines the integrity of user sessions and administrative operations. This vulnerability stems from the theme's inadequate implementation of anti-CSRF protection mechanisms, leaving it susceptible to malicious exploitation by threat actors who can manipulate user requests without their knowledge or consent. The affected version range spans from an unspecified initial version through 1.0.31, indicating that users operating any iteration within this scope remain at risk of exploitation. The vulnerability specifically impacts the theme's handling of administrative actions and user interactions, potentially enabling unauthorized modifications to site configurations, content manipulation, or privilege escalation attacks.
The technical implementation of this CSRF flaw demonstrates a failure in proper request validation and session management within the Teluro theme's codebase. Attackers can leverage this weakness by crafting malicious web pages or email payloads that, when visited by authenticated users, automatically submit requests to the vulnerable WordPress site. This attack vector operates through the principle that browsers automatically include authentication cookies with requests to the target domain, allowing malicious actors to perform actions on behalf of legitimate users without their awareness. The vulnerability's impact extends beyond simple data manipulation as it can enable complete compromise of administrative functions, potentially leading to full site takeover or data exfiltration. The flaw aligns with CWE-352, which specifically addresses Cross-Site Request Forgery vulnerabilities in software applications, and represents a clear violation of secure coding practices outlined in the OWASP Top Ten security framework.
The operational consequences of this vulnerability pose significant risks to WordPress site administrators and their users, particularly in environments where multiple administrators or high-privilege accounts exist. When exploited, this CSRF vulnerability can result in unauthorized modifications to theme settings, user account manipulations, content deletion or modification, and potentially full administrative control over affected sites. The attack surface is particularly concerning as it affects a widely used theme that likely serves numerous websites, amplifying the potential impact of a successful exploitation. Security professionals should consider this vulnerability in the context of the MITRE ATT&CK framework, specifically mapping it to techniques involving privilege escalation and credential access through web application vulnerabilities. The exploitation of such flaws often leads to persistent threats where attackers establish backdoors or maintain access through compromised administrative sessions.
Mitigation strategies for CVE-2024-33688 must prioritize immediate remediation through theme updates to versions that address the CSRF implementation flaws. Site administrators should implement additional protective measures including the deployment of web application firewalls, enforcement of Content Security Policy headers, and regular security audits of installed themes and plugins. The implementation of proper anti-CSRF tokens within all administrative forms and AJAX requests represents the fundamental solution required to prevent this class of vulnerability. Organizations should also consider implementing multi-factor authentication for administrative accounts and establishing regular monitoring procedures to detect unauthorized modifications or suspicious activities. The vulnerability highlights the importance of maintaining current security practices and regularly updating third-party components to protect against known exploitation techniques. Security teams must ensure that all WordPress installations undergo thorough vulnerability assessments and that proper patch management procedures are in place to address similar issues in the future.