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CVE-2023-52123: CWE-352 Cross-Site Request Forgery (CSRF) in WPChill Strong Testimonials

Medium
VulnerabilityCVE-2023-52123cvecve-2023-52123cwe-352
Published: Fri Jan 05 2024 (01/05/2024, 09:05:12 UTC)
Source: CVE
Vendor/Project: WPChill
Product: Strong Testimonials

Description

Cross-Site Request Forgery (CSRF) vulnerability in WPChill Strong Testimonials.This issue affects Strong Testimonials: from n/a through 3.1.10.

AI-Powered Analysis

AILast updated: 07/08/2025, 21:55:37 UTC

Technical Analysis

CVE-2023-52123 is a Cross-Site Request Forgery (CSRF) vulnerability identified in the WordPress plugin Strong Testimonials developed by WPChill. This vulnerability affects all versions up to and including 3.1.10. CSRF vulnerabilities allow an attacker to trick an authenticated user into submitting a forged HTTP request to the vulnerable web application, potentially causing unintended actions without the user's consent. In this case, the vulnerability exists because the plugin does not adequately verify the origin or intent of requests that perform state-changing operations. The CVSS 3.1 base score of 4.3 reflects a medium severity level, indicating that exploitation requires no privileges (PR:N) but does require user interaction (UI:R), such as the victim clicking a malicious link or visiting a crafted webpage. The attack vector is network-based (AV:N), and the scope remains unchanged (S:U). The impact is limited to integrity (I:L), with no confidentiality or availability impact. No known exploits are currently reported in the wild, and no patches have been linked yet. The vulnerability is typical of CWE-352, where the absence of anti-CSRF tokens or insufficient validation allows unauthorized commands to be executed under the guise of a legitimate user session. Since Strong Testimonials is a popular plugin used to manage and display customer testimonials on WordPress sites, exploitation could allow attackers to manipulate testimonial content or settings, potentially defacing websites or injecting misleading information. However, the lack of confidentiality and availability impact limits the overall damage to content integrity and trustworthiness of the affected sites.

Potential Impact

For European organizations using WordPress websites with the Strong Testimonials plugin, this vulnerability poses a moderate risk primarily to the integrity of their web content. Attackers could exploit this CSRF flaw to alter testimonial displays, potentially damaging brand reputation or misleading customers. While it does not directly compromise sensitive data or availability, the manipulation of public-facing content can undermine user trust and may have indirect business impacts, especially for e-commerce, marketing, or service-oriented sites relying on testimonials for credibility. Since exploitation requires user interaction, targeted phishing or social engineering campaigns could be used to lure authenticated administrators into triggering malicious requests. Organizations with strict content integrity requirements or regulatory obligations around truthful advertising should be particularly cautious. The vulnerability does not enable privilege escalation or data theft, so the direct impact on core IT infrastructure or personal data protection under GDPR is limited. However, reputational damage and customer trust erosion could have significant business consequences.

Mitigation Recommendations

European organizations should immediately verify if their WordPress installations use the Strong Testimonials plugin and identify the version in use. Until an official patch is released, administrators should consider the following mitigations: 1) Restrict administrative access to trusted networks or VPNs to reduce exposure to CSRF attacks initiated from external sources. 2) Implement Web Application Firewall (WAF) rules to detect and block suspicious POST requests targeting testimonial management endpoints, especially those lacking valid CSRF tokens or originating from untrusted referrers. 3) Educate site administrators and content managers about the risk of phishing and social engineering attacks that could trick them into clicking malicious links while logged in. 4) Temporarily disable or deactivate the Strong Testimonials plugin if the risk of exploitation outweighs the need for testimonial functionality. 5) Monitor website content for unauthorized changes or defacements to detect potential exploitation early. 6) Follow WPChill and WordPress security advisories closely and apply patches promptly once available. 7) Consider implementing Content Security Policy (CSP) headers to reduce the risk of malicious script execution that could facilitate CSRF attacks. These targeted mitigations go beyond generic advice by focusing on access control, detection, user awareness, and temporary risk reduction.

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Technical Details

Data Version
5.1
Assigner Short Name
Patchstack
Date Reserved
2023-12-28T11:38:51.767Z
Cisa Enriched
true
Cvss Version
3.1
State
PUBLISHED

Threat ID: 6830a0ae0acd01a24927413d

Added to database: 5/23/2025, 4:22:06 PM

Last enriched: 7/8/2025, 9:55:37 PM

Last updated: 8/18/2025, 4:44:59 PM

Views: 9

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