CVE-2025-23427 is a high-severity vulnerability classified as Cross-site Scripting (XSS) in the Redux Converter plugin. This vulnerability allows improper neutralization of input during web page generation, leading to reflected XSS attacks. The affected versions of Redux Converter are from n/a to version 1.1.3.1. The vulnerability was published on January 24, 2025, and is currently marked as deferred.
With a CVSS score of 7.1, this vulnerability is classified as high severity. The attack vector is network-based, and it requires user interaction to exploit. Given its characteristics, organizations using affected versions of the Redux Converter plugin should address this vulnerability promptly.
Risk to organizations includes potential unauthorized access and manipulation of user data through reflected XSS. Attackers may leverage this vulnerability to execute scripts in the context of the victim’s browser, leading to phishing attacks or session hijacking. Organizations should prioritize patching immediately.
Currently, there is no public exploit confirmed for this vulnerability, and it is not included in known exploitation lists. However, the potential impact necessitates a proactive approach to remediation.
Vulnerability Details
This vulnerability allows improper neutralization of input during web page generation ('Cross-site Scripting') in the Redux Converter plugin. It affects versions from n/a through 1.1.3.1. The CWE classification for this issue is CWE-79.
The CVSS score of 7.1 indicates a high severity level, with the following metrics: Attack Vector (AV): NETWORK, Attack Complexity (AC): LOW, Privileges Required (PR): NONE, User Interaction (UI): REQUIRED, Scope: CHANGED, Confidentiality Impact (C): LOW, Integrity Impact (I): LOW, Availability Impact (A): LOW.
Technical Analysis
The root cause of this vulnerability lies in the improper handling of user input within the Redux Converter plugin. The attack vector is network-based, meaning an attacker can exploit this vulnerability through the internet. The attack complexity is low, as it requires only user interaction, making it accessible to a wider range of attackers.
No privileges are required to exploit this vulnerability, which further enhances its risk profile. User interaction is indeed required, as the attacker must trick the user into clicking a malicious link that executes the XSS payload. The impacts on confidentiality, integrity, and availability are all classified as low, but the potential damage to users and organizations should not be underestimated.
Risk & Impact Analysis
The real-world deployment risk of this vulnerability is significant. Given that it involves XSS, attackers who successfully exploit this vulnerability can execute scripts in a user's browser, potentially leading to data theft, session hijacking, or other malicious activities.
Organizations should consider the potential blast radius, as users of the compromised plugin could be affected. The urgency for remediation is high due to the active nature of web applications and their exposure to various threats. Organizations should address this in their priority patch cycle to mitigate the risk.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected product is the Redux Converter plugin, specifically versions from n/a through 1.1.3.1. Organizations should upgrade to the latest version to mitigate this vulnerability.
Mitigation & Remediation
Organizations should prioritize applying patches or updates as soon as they become available. If patches are not yet available, organizations may consider implementing configuration hardening measures to mitigate risk. Regular security assessments, including penetration testing, can help identify and remediate similar vulnerabilities in the future.
Detection Guidance
To detect potential exploitation of this vulnerability, organizations should monitor for unusual log entries, specifically those indicating attempts to execute scripts via user input fields. Behavioral anomalies in user interactions, such as unexpected redirects or script executions, should also be closely observed.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-23427 highlights the ongoing challenge of XSS vulnerabilities in web applications. This case represents a pattern of common security oversights in input handling, reinforcing the need for robust security practices. Security teams should take proactive measures to regularly audit their applications for such vulnerabilities, ensuring that user inputs are properly sanitized and validated.
To further enhance security posture, organizations are encouraged to engage in vulnerability management programs and invest in penetration testing methodologies that prioritize security in the software development lifecycle.
Lastly, organizations should stay informed about trends in vulnerabilities such as reflected XSS, which can evolve rapidly. Engaging with security communities and following web application security best practices is essential to maintaining a strong defense.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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