CVE-2025-58674 is a medium severity vulnerability classified as a Cross-site Scripting (XSS) issue. This vulnerability allows stored XSS attacks in WordPress, which means that an attacker can inject malicious scripts that are stored on the server and executed in the context of other users. The attack is contingent upon the attacker having Author or higher user privileges to execute the attack vector.
The CVSS score for this vulnerability is 5.9, indicating a medium severity level. Understanding the implications of this vulnerability is critical, as it can lead to unauthorized actions and data exposure if not addressed. The WordPress core security team is aware of the issue and is actively working on a fix.
Risk to organizations includes potential data breaches and the ability for attackers to execute scripts in the context of other users’ sessions. Organizations should prioritize patching immediately to safeguard against potential exploitation.
Currently, there is no public exploit confirmed for this vulnerability, and it is not included in the Known Exploited Vulnerabilities (KEV) catalog. However, given the nature of XSS vulnerabilities, it is necessary for organizations to remain vigilant and monitor their systems.
Organizations should address this vulnerability in their priority patch cycle to mitigate associated risks and protect their web applications.
Vulnerability Details
The vulnerability involves improper neutralization of input during web page generation leading to stored XSS. The affected versions of WordPress range from 4.7 through 6.8.2, including many previous releases.
The official description states that WordPress is aware of this issue and is working on a fix. The CWE classification for this vulnerability is CWE-79.
Technical Analysis
This vulnerability's root cause stems from insufficient input validation, allowing an attacker with high privileges to inject malicious scripts. The attack vector is network-based, requiring an attacker to have direct access to the WordPress application with Author privileges.
The attack complexity is relatively low, as it does not require advanced skills to execute. User interaction is required, as the malicious script must be triggered by another user accessing the affected content.
The confidentiality, integrity, and availability impacts are all classified as low, but the potential for user session hijacking and data exposure remains a significant concern.
Risk & Impact Analysis
The real-world deployment risk for this vulnerability is moderate, as it requires specific user privileges to exploit. However, the impact of a successful attack could lead to unauthorized access to sensitive user information or administrative functionalities.
Organizations should assess their environments to understand the applicability of this vulnerability in their context. Given the prevalence of WordPress and its use in various sectors, the blast radius could be significant if an exploit were to occur.
Due to the medium CVSS score and lack of known exploitation, organizations should schedule remediation as part of their regular update cycle.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
Affected versions of WordPress include: from 4.7 through 6.8.2, from 6.7 through 6.7.3, from 6.6 through 6.6.3, from 6.5 through 6.5.6, from 6.4 through 6.4.6, from 6.3 through 6.3.6, from 6.2 through 6.2.7, from 6.1 through 6.1.8, from 6.0 through 6.0.10, from 5.9 through 5.9.11, from 5.8 through 5.8.11, from 5.7 through 5.7.13, from 5.6 through 5.6.15, from 5.5 through 5.5.16, from 5.4 through 5.4.17, from 5.3 through 5.3.19, from 5.2 through 5.2.22, from 5.1 through 5.1.20, from 5.0 through 5.0.23, from 4.9 through 4.9.27, from 4.8 through 4.8.26, from 4.7 through 4.7.30.
Mitigation & Remediation
Organizations should apply the latest patches provided by WordPress to remediate this vulnerability. As WordPress is actively addressing this issue, the upcoming release should include necessary fixes. Organizations should monitor the official WordPress site for updates.
Configuration hardening, restricting user privileges, and conducting regular security assessments can also help mitigate the risk of exploitation. For a comprehensive security strategy, consider engaging in penetration testing to identify security weaknesses.
Detection Guidance
To detect potential exploitation of this vulnerability, organizations should monitor user activity logs for any unusual behavior, especially from users with Author privileges. Additionally, look for any signs of injected scripts within user-generated content.
Implementing web application firewalls (WAF) can help in filtering out malicious requests attempting to exploit this vulnerability.
AppSecure Threat Intelligence Insight
CVE-2025-58674 highlights the ongoing risks associated with XSS vulnerabilities, especially in widely used platforms like WordPress. Security teams should regularly assess their applications for such vulnerabilities and ensure robust input validation mechanisms are in place.
This incident serves as a reminder to maintain a proactive security posture. Regular updates, user training, and security awareness are essential in minimizing risks. Organizations should consider integrating secure coding practices into their development lifecycle.
For further insights, organizations can refer to our resources on penetration testing methodology and the importance of a vulnerability management program to stay ahead of potential threats.
Engaging in API penetration testing can further bolster defenses against various attack vectors, including XSS.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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