CVE-2025-24646 is a high-severity vulnerability affecting the XML for Avito plugin. This vulnerability allows for improper neutralization of input during web page generation, leading to reflected Cross-site Scripting (XSS). The plugin version ranges from n/a to 2.5.2 are affected, making it critical for organizations utilizing this plugin to assess their current implementation.
The CVSS score of 7.1 indicates a high-severity level, which signifies the potential for significant impact if exploited. Risk to organizations includes unauthorized access or manipulation of user sessions via reflected XSS attacks. This vulnerability emphasizes the importance of secure coding practices, especially in web page generation contexts.
Currently, there are no known exploits for CVE-2025-24646 in the wild, but organizations should remain vigilant. This vulnerability was published on February 3, 2025, with its status marked as deferred, indicating that it requires prompt attention for remediation.
Organizations should prioritize patching immediately to mitigate risks associated with this vulnerability. The longer this vulnerability persists, the greater the likelihood of abuse by malicious actors.
This vulnerability's attack vector is classified as network-based, requiring user interaction to exploit, which can be leveraged via crafted URLs. Therefore, awareness and education around this issue are essential to prevent exploitation.
Organizations utilizing the XML for Avito plugin must assess their exposure to this vulnerability and take necessary actions to secure their web applications.
In summary, CVE-2025-24646 presents a serious risk to web applications utilizing the affected plugin, necessitating immediate action to safeguard against potential exploitation.
Vulnerability Details
The vulnerability is detailed as follows:
CVE-2025-24646 is categorized under the Common Weakness Enumeration (CWE) as CWE-79, which pertains to improper neutralization of input during web page generation. The specific issue arises in the XML for Avito plugin, allowing for reflected XSS, which can lead to the execution of malicious scripts in the user's browser.
The CVSS vector is CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L, indicating a network attack vector, low attack complexity, no privileges required, and user interaction is needed to exploit. The impacts on confidentiality, integrity, and availability are rated low.
Technical Analysis
The root cause of this vulnerability stems from inadequate input validation mechanisms within the XML for Avito plugin. Attackers may leverage crafted input to exploit this vulnerability, effectively injecting malicious scripts that could be executed in the context of the user's browser session.
The attack vector for CVE-2025-24646 is network-based, meaning that an attacker can initiate the attack from remote locations. The complexity of executing the attack is low, as it primarily requires user interaction, such as clicking on a malicious link.
In terms of privileges, none are required to exploit this vulnerability, making it accessible to a broader range of attackers. User interaction is necessary, which could involve the victim being tricked into clicking a link that exploits the XSS vulnerability.
The impacts of this vulnerability are multi-faceted, affecting confidentiality, integrity, and availability with low severity. However, successful exploitation could lead to the manipulation of user sessions, unauthorized access to sensitive information, and overall compromised application security.
Risk & Impact Analysis
In real-world deployments, the risk associated with CVE-2025-24646 is elevated due to the potential for exploitation leading to unauthorized access and data manipulation. The blast radius could be significant, especially in scenarios where users are unaware of the risks associated with clicking on untrusted links.
The urgency for organizations to address this vulnerability is high, given its CVSS score of 7.1. Organizations should integrate this vulnerability into their risk management frameworks, ensuring that it is prioritized for patching and remediation efforts.
Organizations must also consider the potential reputational damage that could result from a successful exploit, which could undermine user trust and lead to financial losses.
Overall, the implications of this vulnerability extend beyond technical concerns, encompassing broader organizational risks that necessitate proactive defensive measures.
Exploitation Status
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 targeting versions up to and including 2.5.2 of the XML for Avito plugin.
Mitigation & Remediation
Organizations should prioritize patching immediately. Updating to the latest version of the XML for Avito plugin will mitigate the risk associated with this vulnerability. If a patch is not available, consider implementing input validation and sanitization measures to minimize exposure.
Additionally, organizations should review their configuration settings to ensure secure coding practices are in place. Regular security assessments, including penetration testing, can help identify and remediate vulnerabilities proactively.
Detection Guidance
Monitoring logs for unusual behavior, particularly around user inputs and page generation requests, can help detect potential exploitation attempts. Implementing network signatures that identify known patterns of XSS attacks may also enhance detection capabilities.
Behavioral anomalies in user sessions, such as unexpected actions or unauthorized access attempts, should be flagged and investigated.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-24646 lies in its representation of a common yet critical security gap in web applications. It highlights the necessity for continuous vigilance and robust security measures to safeguard against ever-evolving threats.
Security teams should learn from this vulnerability, reinforcing input validation as a fundamental component of secure application development. Regular training and awareness programs can significantly reduce the risk of similar vulnerabilities.
Strategically, organizations must integrate proactive security measures, including regular security assessments and incident response planning, to ensure resilience against potential exploits. For further reading, consult our guide on vulnerability management programs and engage with our penetration testing compliance guide to enhance your organization's security posture.
By maintaining a proactive stance on security, organizations can reduce their exposure to vulnerabilities like CVE-2025-24646 and improve their overall cybersecurity resilience.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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