Vulnerability DatabaseCVE-2024-45458

CVE-2024-45458:
WordPress vulnerability analysis and mitigation

Overview

A Reflected Cross-Site Scripting (XSS) vulnerability was discovered in Spiffy Plugins Spiffy Calendar affecting versions through 4.9.13. The vulnerability was reported on August 17, 2024, and publicly disclosed on September 12, 2024. This security issue affects the WordPress plugin Spiffy Calendar and requires no authentication to exploit (Patchstack).

Technical details

The vulnerability is classified as an Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) issue. It has been assigned a CVSS v3.1 base score of 6.1 (MEDIUM) by NIST with a vector string of CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N, while Patchstack assessed it with a higher CVSS score of 7.1 (HIGH) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L (NVD).

Impact

The vulnerability could allow malicious actors to inject malicious scripts, including redirects, advertisements, and other HTML payloads into the website, which would be executed when visitors access the site. As a reflected XSS vulnerability, it requires user interaction to exploit (Patchstack).

Mitigation and workarounds

The vulnerability has been patched in version 4.9.14 of the Spiffy Calendar plugin. Users are advised to update to version 4.9.14 or later immediately. Patchstack has issued a virtual patch to mitigate this issue by blocking attacks until users can update to the fixed version (Patchstack).

Additional resources

Source: This report was generated using AI

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