Cross-Site Request Forgery (CSRF) vulnerability in RSTheme Ultimate Coming Soon & Maintenance ultimate-coming-soon allows Cross Site Request Forgery. This vulnerability affects the Ultimate Coming Soon & Maintenance plugin, particularly from an unknown version through version 1.0.9. Given the nature of CSRF attacks, where unauthorized commands are transmitted from a user that the web application trusts, this vulnerability can lead to significant risk.
The CVSS score of 5.4 classifies this vulnerability as medium severity, suggesting that although it is not critical, it still poses a considerable risk. Organizations that utilize this plugin should understand the potential impact on their systems, especially in scenarios where user interaction is necessary to exploit the vulnerability.
Risk to organizations includes unauthorized actions being performed on behalf of users, which could lead to data manipulation, unauthorized access, or other malicious activities. Given that no public exploit has been confirmed, organizations should still treat this vulnerability with urgency.
Organizations should prioritize patching immediately. The urgency of addressing this vulnerability lies in the potential for exploitation in real-world scenarios. It is imperative that users of the affected plugin take action to safeguard their applications.
Vulnerability Details
The vulnerability is categorized under CWE-352, indicating that it is a Cross-Site Request Forgery issue. The CVSS vector string for this vulnerability is CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L, which reflects that it can be exploited over the network with low complexity and requires user interaction. The integrity and availability impacts are rated low, while confidentiality impact is noted as none.
The affected product is the RSTheme Ultimate Coming Soon & Maintenance plugin, with the last known vulnerable version being 1.0.9. The vulnerability was published on January 24, 2025, and has been classified as modified since its initial disclosure.
Technical Analysis
The root cause of this vulnerability stems from inadequate verification of request origins, leading to potential unauthorized actions being executed by legitimate users without their consent. Attackers may leverage this weakness to perform actions on behalf of victims, exposing them to various risks.
The attack vector is classified as network-based, which means that an attacker can exploit this vulnerability remotely. The exploitation complexity is low, but it requires user interaction, indicating that an unsuspecting user must be tricked into performing the action that triggers the CSRF.
The vulnerability does not require any special privileges to exploit, making it particularly dangerous as any user can potentially carry out the attack. The potential for unauthorized actions poses a tangible threat to the integrity and availability of the affected systems.
Risk & Impact Analysis
In a real-world deployment, the risk associated with this vulnerability can vary based on the application's context and usage patterns. The blast radius can be significant, especially in applications that handle sensitive user data or perform critical operations based on user inputs. Organizations should evaluate the potential impact of this vulnerability on their operations and data integrity.
Given the low EPS score of 0.00145, this indicates a low probability of exploitation, but it should not be dismissed. The fact that it is not listed in the KEV catalog signifies that while it may not currently be a high-profile target, it remains a concern for any organization using the affected plugin.
Organizations should address this vulnerability in their priority patch cycle to mitigate potential risks associated with CSRF attacks. The low CVSS score does not diminish the importance of timely remediation, as even medium-severity vulnerabilities can lead to significant breaches if left unaddressed.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The vulnerability affects all versions of the RSTheme Ultimate Coming Soon & Maintenance plugin up to and including version 1.0.9. Users are highly encouraged to upgrade to the latest available version to mitigate the risks associated with this vulnerability.
Mitigation & Remediation
To remediate this vulnerability, organizations should apply the latest patches provided by RSTheme. Users are advised to upgrade to version 1.1.0 or later, which includes fixes for this vulnerability. If an immediate upgrade is not possible, implementing additional security measures such as CSRF tokens in forms or utilizing web application firewalls to help prevent unauthorized requests can be effective alternatives.
For further guidance on maintaining secure applications, organizations can refer to the application security assessment resources available.
Detection Guidance
Organizations should monitor logs for any unusual activity that may indicate CSRF attacks. Behavioral anomalies such as unexpected actions performed by users, especially if those actions do not align with their normal usage patterns, should also be flagged. Network signatures related to unauthorized requests can help in identifying potential exploitation attempts.
AppSecure Threat Intelligence Insight
The long-term significance of this CSRF vulnerability in the RSTheme Ultimate Coming Soon & Maintenance plugin highlights the necessity for developers to implement robust security measures in web applications.
This case represents a trend where low to medium severity vulnerabilities can lead to serious security incidents if not addressed.
Security teams should focus on continuous monitoring and proactive risk assessments to identify similar weaknesses in their applications.
For more insights on vulnerability management, organizations can benefit from exploring our vulnerability management program and best practices.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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