CVE-2024-54419 identifies a Cross-Site Request Forgery (CSRF) vulnerability in the chenyenming Ui Slider Filter By Price plugin, specifically affecting versions up to 1.1. CSRF vulnerabilities occur when a web application does not sufficiently verify that requests made to it originate from legitimate users, allowing attackers to craft malicious requests that execute actions on behalf of authenticated users without their knowledge. In this case, the Ui Slider Filter By Price plugin lacks proper CSRF protections, such as anti-CSRF tokens or origin checks, enabling attackers to exploit this flaw by enticing authenticated users to visit malicious websites or click crafted links. This can result in unauthorized changes or actions within the affected web application, potentially altering filter settings or other user-controllable parameters. The vulnerability does not require the attacker to have direct access or elevated privileges, but the victim must be authenticated to the target application for the attack to succeed. No public exploits have been reported yet, and no patches or updates are currently linked, indicating that mitigation may require manual intervention or vendor updates. The absence of a CVSS score suggests this is a newly disclosed issue, and the technical details confirm it is a published vulnerability with no known exploits in the wild at this time.

The primary impact of this CSRF vulnerability is on the integrity and potentially the availability of the affected web application. Attackers can perform unauthorized actions on behalf of authenticated users, which may lead to unintended changes in user settings or application behavior. For e-commerce or filtering plugins like Ui Slider Filter By Price, this could disrupt user experience, cause incorrect pricing filters, or manipulate displayed data, potentially leading to loss of customer trust or revenue. While confidentiality impact is limited, the integrity and availability of the service can be compromised. Organizations relying on this plugin in their web infrastructure may face reputational damage, operational disruptions, and increased risk of further exploitation if attackers chain this vulnerability with others. The lack of authentication bypass means the attack surface is limited to authenticated users, but given the common use of such plugins in commercial websites, the scope can be broad. The absence of known exploits currently reduces immediate risk but does not eliminate the threat of future attacks.

To mitigate CVE-2024-54419, organizations should implement robust anti-CSRF protections immediately. This includes adding unique, unpredictable anti-CSRF tokens to all state-changing requests and validating these tokens server-side. Additionally, verifying the HTTP Referer or Origin headers can help ensure requests originate from trusted sources. Web application firewalls (WAFs) can be configured to detect and block suspicious CSRF attempts. Administrators should monitor for unusual user activity that could indicate exploitation attempts. Since no official patch is currently available, consider disabling or restricting the use of the Ui Slider Filter By Price plugin until a secure version is released. Engage with the vendor or community to obtain updates or patches. Educate users about the risks of clicking unknown links while authenticated on sensitive sites. Finally, conduct regular security assessments and penetration tests to identify and remediate similar vulnerabilities proactively.