CVE-2025-23627 is a high-severity Cross-Site Request Forgery (CSRF) vulnerability found in the Comment-Emailer plugin, affecting versions up to 1.0.5. This vulnerability allows attackers to exploit the application through CSRF attacks, potentially leading to stored cross-site scripting (XSS) issues. The CVSS score of 7.1 highlights the risk associated with this vulnerability, as it can lead to unauthorized access and manipulation of user data.
Organizations utilizing the Comment-Emailer plugin must understand the implications of this vulnerability. The potential for attackers to launch CSRF attacks against unsuspecting users can lead to significant data breaches and compromise the integrity of the web application. Given the high severity, organizations should prioritize patching immediately.
The vulnerability was published on January 16, 2025, and is classified under CWE-352, which pertains to Cross-Site Request Forgery. Although the vulnerability status is currently marked as deferred, it remains crucial for organizations to assess their exposure and implement necessary mitigations.
With a low attack complexity score, the vulnerability is particularly concerning, as it requires no specific privileges and involves user interaction. Organizations should be vigilant and ensure that they are running updated versions of the Comment-Emailer plugin to mitigate this risk.
Vulnerability Details
The vulnerability is characterized by its ability to exploit CSRF, allowing attackers to execute unauthorized actions on behalf of authenticated users. The detailed 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 with low complexity, no privilege requirements, and a requirement for user interaction.
This issue affects the Comment-Emailer plugin from versions n/a through 1.0.5. Organizations running affected versions should take immediate action to mitigate the risks posed by this vulnerability.
Technical Analysis
The root cause of this vulnerability stems from insufficient validation of CSRF tokens within the Comment-Emailer plugin. Attackers can exploit this oversight by crafting malicious requests that are executed under the context of an authenticated user. The attack vector is primarily through the network, and while user interaction is required, the low complexity makes it accessible to a wide range of attackers.
In terms of impact, the vulnerability poses risks to confidentiality, integrity, and availability, albeit at a low level. If successfully exploited, the attacker can manipulate user data and potentially expose sensitive information.
Risk & Impact Analysis
Risk to organizations includes the potential for unauthorized data access and manipulation resulting from successful CSRF attacks. Given that the vulnerability has a high CVSS score, organizations must assess the prevalence of the Comment-Emailer plugin within their infrastructures and the potential blast radius of an attack.
Organizations should consider their exposure to this vulnerability, particularly if they have implemented the Comment-Emailer plugin in sensitive environments. The urgency for remediation is high, and organizations should address this vulnerability in their priority patch cycle.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
This vulnerability affects Comment-Emailer plugin versions from n/a through 1.0.5. Organizations must ensure that they are running versions later than 1.0.5 to mitigate the risk.
Mitigation & Remediation
Organizations should prioritize patching the Comment-Emailer plugin to the latest version that addresses this vulnerability. If a patch is not yet available, consider implementing workarounds such as disabling the plugin temporarily. Additional configuration hardening may also be required to minimize exposure to CSRF attacks.
For continuous security testing, organizations may consider engaging in continuous penetration testing to identify similar weaknesses.
Detection Guidance
Organizations should monitor logs for unusual request patterns that may indicate an attempt to exploit the CSRF vulnerability. Behavioral anomalies, such as unexpected user actions without direct user input, should also be investigated. Network signatures that match known CSRF attack patterns can provide additional detection capabilities.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-23627 lies in its representation of the ongoing challenges surrounding CSRF vulnerabilities in web applications. Security teams must prioritize the implementation of robust CSRF protections, including the use of anti-CSRF tokens and ensuring proper validation of user inputs.
This vulnerability highlights the importance of regularly updating plugins and monitoring for new vulnerabilities. For further insights on application security and vulnerability management, organizations can refer to our guide on vulnerability management programs. Additionally, organizations should consider implementing a comprehensive penetration testing methodology to proactively identify and mitigate risks.
Organizations should remain vigilant and adapt their security strategies continually to address emerging threats, ensuring that they are not only compliant but also resilient against potential attacks.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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