CVE-2025-23643 is classified as a high-severity vulnerability with a CVSS score of 7.1. This vulnerability allows improper neutralization of input during web page generation, specifically enabling reflected Cross-site Scripting (XSS) attacks. The issue affects the a.ankit ReadMe Creator plugin, specifically versions up to 1.0. Organizations using this plugin are at risk of exploitation, which could lead to unauthorized actions being performed on behalf of users.
The vulnerability was published on January 22, 2025, and has since been marked as deferred. While it has a high exploitability score, there are currently no known exploits publicly available. Nevertheless, organizations should prioritize addressing this vulnerability due to the significant risk it poses.
Risk to organizations includes potential unauthorized access or actions that could be executed by attackers leveraging the XSS vulnerability. Attackers may leverage this vulnerability to manipulate the content displayed to users, potentially leading to data theft or further attacks.
Organizations should prioritize patching immediately to mitigate the risk associated with this vulnerability. Those unable to apply patches should consider temporary workarounds, such as disabling the affected plugin until a fix is implemented.
Vulnerability Details
The official CVE description indicates that this vulnerability allows reflected XSS due to improper input neutralization in the a.ankit ReadMe Creator plugin. The CVSS score of 7.1 indicates a high severity, reflecting the potential impact on confidentiality, integrity, and availability. The vulnerability is classified under CWE-79, which pertains to improper neutralization of input.
Technical Analysis
The root cause of this vulnerability lies in the inadequate handling of user input during web page generation. The attack vector is via network, and the complexity of executing such an attack is low, requiring no special privileges. User interaction is required, making it necessary for the victim to click on a malicious link or interact with a compromised website.
The impact on confidentiality, integrity, and availability is all rated as low, but the potential for exploitation could lead to significant consequences if the vulnerability is not addressed. Organizations must be vigilant in monitoring their applications for any signs of exploitation following the identification of this vulnerability.
Risk & Impact Analysis
The deployment of the a.ankit ReadMe Creator plugin creates a risk environment where attackers can exploit XSS vulnerabilities. The potential blast radius is significant, as successful exploitation could lead to unauthorized access to sensitive user data or further compromise of internal systems. Organizations should assess their exposure and take immediate action to patch or mitigate this vulnerability.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
All versions of the a.ankit ReadMe Creator plugin prior to version 1.0 are affected by this vulnerability. Organizations should ensure they review and update their installations accordingly to mitigate potential risks.
Mitigation & Remediation
Organizations should prioritize patching the a.ankit ReadMe Creator plugin to the latest version available. If a direct patch is unavailable, consider temporarily disabling the plugin until a fix is provided. Additionally, implementing content security policies and input validation measures can mitigate risks associated with XSS vulnerabilities. For further guidance, organizations can consult our application security assessment services to enhance their security posture.
Detection Guidance
Organizations should monitor application logs for unusual activity, particularly entries that indicate attempts to inject scripts or manipulate user input. Behavioral anomalies, such as unexpected redirects or altered content on web pages, should also be investigated to detect potential exploitation of this vulnerability.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-23643 lies in its representation of the ongoing challenges associated with Cross-site Scripting vulnerabilities in web applications. Security teams must remain vigilant against similar threats and understand the evolving landscape of web application security. Organizations should consider adopting a proactive approach to vulnerability management, including regular updates and security assessments. For more insights, check out our vulnerability management program and explore our resources on penetration testing methodology to strengthen your defenses against emerging threats.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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