CVE-2025-22711 is a high-severity vulnerability identified in the Thomas Maier Image Source Control plugin. This vulnerability allows for reflected Cross-site Scripting (XSS), where an attacker can inject malicious scripts into web pages viewed by users. The CVSS score of 7.1 signifies a high level of risk, indicating that organizations must take immediate action to mitigate potential exploits.
Exploitation of this vulnerability could lead to unauthorized access to sensitive data or manipulation of user sessions. Organizations utilizing this plugin should prioritize patching to safeguard their applications, as the potential impact is significant.
As of now, the exploitation status is classified as deferred, meaning there are no known exploits in the wild. Nonetheless, the inherent risks associated with this vulnerability necessitate prompt remediation efforts. Organizations should treat this as a high priority in their patch management cycles.
Organizations should remain vigilant and monitor for any updates regarding this vulnerability to ensure their systems are protected from potential threats.
Vulnerability Details
The vulnerability described in CVE-2025-22711 results from improper neutralization of user input during web page generation, which effectively allows reflected XSS attacks. The affected versions of the Image Source Control plugin range from n/a through 2.29.0. The issue was published on January 21, 2025.
The CVSS 3.1 base score for this vulnerability is 7.1, categorized as high severity, with the following vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L. This indicates that the attack vector is network-based, with low attack complexity, no privileges required, and user interaction necessary.
The vulnerability is classified under CWE-79, which denotes improper neutralization of input during web page generation, leading to XSS issues.
Technical Analysis
The root cause of this vulnerability is the failure to properly sanitize user input before rendering it on web pages. Attackers can exploit this by crafting malicious links that, when clicked by users, execute arbitrary scripts in their browsers.
The attack vector for this vulnerability is network-based, and the complexity of the attack is considered low. No privileges are required to execute the attack, but user interaction is necessary, as the victim must click on a malicious link.
The impact on confidentiality, integrity, and availability is classified as low, indicating that while the risks are substantial, they may not lead to total system compromise.
Risk & Impact Analysis
Risk to organizations includes potential data exposure and session hijacking. Attackers may leverage this vulnerability to execute scripts that steal cookies or other sensitive information from users' browsers.
Given the nature of reflected XSS, the blast radius can be significant, especially for organizations with a large user base. The urgency for remediation is high, as the potential for exploitation exists, particularly against users who access the application from untrusted networks.
Organizations should prioritize patching immediately to mitigate risks associated with this vulnerability. Regular security assessments and user training on recognizing phishing links can significantly reduce the likelihood of successful exploitation.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The vulnerability affects all versions of the Thomas Maier Image Source Control plugin up to and including 2.29.0. Organizations using this plugin should verify their versions and apply necessary patches immediately.
Mitigation & Remediation
To mitigate this vulnerability, organizations should upgrade to the latest version of the Image Source Control plugin as soon as it is available. If an immediate patch is not available, consider implementing web application firewalls and input validation measures to filter potentially malicious input.
Organizations should also conduct regular security assessments and utilize penetration testing to identify and remediate similar vulnerabilities.
Detection Guidance
Organizations should monitor logs for unusual activity that could indicate exploitation attempts, such as unexpected script execution or anomalies in user input. Additionally, they should implement behavioral monitoring to detect irregular patterns in user interactions with the application.
AppSecure Threat Intelligence Insight
The emergence of CVE-2025-22711 highlights the ongoing challenges associated with Cross-site Scripting vulnerabilities. Organizations must remain vigilant in their application security practices to prevent similar vulnerabilities from being introduced. Recognizing the patterns of such vulnerabilities can aid in developing more robust security postures.
Security teams should adopt comprehensive security training and awareness programs to educate developers about secure coding practices. This proactive approach can significantly reduce the likelihood of vulnerabilities being introduced in the first place.
For further reading on vulnerability management, organizations can explore the vulnerability management program to establish best practices.
Additionally, organizations may benefit from reviewing the penetration testing methodology to understand how to effectively assess and fortify their security measures.
In conclusion, adopting a proactive stance in vulnerability management is crucial as the landscape of threats continues to evolve.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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