The vulnerability identified as CVE-2025-23702 is a high-severity Cross-Site Request Forgery (CSRF) vulnerability present in the Schalk Burger Anonymize Links plugin. This issue allows for stored XSS attacks, posing significant security risks to affected systems. The vulnerability has been assigned a CVSS score of 7.1, indicating a high level of severity that organizations should address urgently.
Risk to organizations includes potential unauthorized access to sensitive information, as attackers may leverage this vulnerability to execute scripts in the context of users' sessions. Given the nature of CSRF attacks, user interaction is required, which means that attackers could trick users into executing malicious actions without their consent.
Organizations should prioritize patching immediately, especially those using Anonymize Links version 1.1 or earlier, to prevent exploitation. This vulnerability is classified under CWE-352, which further emphasizes the importance of implementing robust CSRF protections.
The vulnerability was published on January 16, 2025, and has been categorized as deferred, indicating that it has not been actively exploited. However, the potential for exploitation remains, making it crucial for organizations to remain vigilant.
Vulnerability Details
CVE-2025-23702 is described as a Cross-Site Request Forgery (CSRF) vulnerability in the Schalk Burger Anonymize Links plugin. This issue affects versions from n/a through 1.1, allowing attackers to perform stored XSS attacks. The CVSS score of 7.1 indicates high severity, reflecting significant potential impacts on confidentiality, integrity, and availability.
The vulnerability was published on January 16, 2025, and the last modification was on April 23, 2026. The CWE classification for this vulnerability is CWE-352, which corresponds to CSRF vulnerabilities.
Technical Analysis
The root cause of CVE-2025-23702 lies in the inadequate protection against CSRF attacks within the Anonymize Links plugin. Attackers can exploit this vulnerability by manipulating users into making unintended requests while logged into a vulnerable application.
The attack vector is primarily network-based, requiring low attack complexity. No privileges are required for exploitation, but user interaction is necessary for the attack to be successful. The vulnerability's scope is changed, impacting the confidentiality, integrity, and availability of the application.
In terms of impact, the vulnerability results in low confidentiality, integrity, and availability impacts, as it allows attackers to run scripts without proper authorization. Organizations should implement CSRF tokens and other protective mechanisms to mitigate the risk associated with this vulnerability.
Risk & Impact Analysis
Real-world deployment of the Schalk Burger Anonymize Links plugin poses a significant risk due to CVE-2025-23702. Organizations using this plugin must be aware of the potential for unauthorized access and the exploitation of user sessions. The blast radius could encompass all users interacting with the affected plugin version.
Considering the CVSS score of 7.1, organizations should address this vulnerability in their priority patch cycle. The low exploitability score indicates that while exploitation is not widely known, the potential exists, and defenders must remain proactive.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
All versions prior to vendor patch are affected, specifically versions from n/a through <= 1.1 of the Anonymize Links plugin.
Mitigation & Remediation
Organizations should implement the following measures to mitigate the risks associated with CVE-2025-23702:
1. Upgrade to the latest version of the Anonymize Links plugin to eliminate the vulnerability.
2. Implement CSRF tokens to protect against CSRF attacks.
3. Consider conducting a thorough security assessment of your applications to identify and remediate similar vulnerabilities.
For comprehensive security testing, organizations should consider engaging in penetration testing to validate their defenses.
Detection Guidance
To detect potential exploitation of CVE-2025-23702, organizations should monitor for the following indicators:
1. Unusual user behaviors indicating unauthorized actions.
2. Log entries showing failed attempts or unusual patterns of requests.
3. Alerts for CSRF token errors or missing tokens in requests.
AppSecure Threat Intelligence Insight
CVE-2025-23702 highlights the ongoing threat posed by CSRF vulnerabilities in web applications. As applications increasingly rely on user interactions, security practitioners must implement effective CSRF protections to safeguard user data.
Security teams should continuously assess their applications against evolving threats and maintain a proactive stance on security measures. Regular penetration testing and security assessments can help organizations stay ahead of potential vulnerabilities.
For more insights on vulnerability management, organizations can explore our vulnerability management program and the latest security trends.
Additionally, organizations should consider engaging with experts in penetration testing methodology to enhance their security posture.
By adopting a comprehensive approach to security, organizations can effectively mitigate risks associated with vulnerabilities like CVE-2025-23702.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
.webp)