CVE-2025-24566 is categorized as a high-severity vulnerability due to its CVSS score of 7.1. This vulnerability allows for improper neutralization of input during web page generation, specifically enabling reflected Cross-site Scripting (XSS) attacks in the Tomáš Groulík Intro Tour Tutorial DeepPresentation plugin. The issue affects versions up to 6.5.2. Organizations utilizing this plugin should take immediate action to mitigate risks associated with this vulnerability.
Risk to organizations includes potential unauthorized access to sensitive information through XSS attacks. Attackers may leverage this vulnerability to inject malicious scripts into web pages, which could lead to session hijacking or data theft. Given the high severity of this vulnerability, organizations should prioritize patching immediately.
Currently, there are no known exploits available for this vulnerability, and it has not been included in the Known Exploited Vulnerabilities (KEV) catalog. However, the potential for exploitation remains, and organizations should remain vigilant.
The urgency to address CVE-2025-24566 is underscored by its classification as having a high impact on confidentiality, integrity, and availability. Organizations should schedule remediation as part of their immediate patching cycle.
Vulnerability Details
The official description states that this vulnerability allows for improper neutralization of input during web page generation, leading to reflected XSS in the Tomáš Groulík Intro Tour Tutorial DeepPresentation plugin. The affected versions are from n/a through <= 6.5.2. The vulnerability is classified under CWE-79, which pertains to improper neutralization of input during web page generation.
The CVSS 3.1 score of 7.1 indicates a high severity level, with an attack vector classified as network, low attack complexity, and no privileges required for exploitation. User interaction is required, as the victim must visit a malicious link.
Technical Analysis
The root cause of CVE-2025-24566 lies in insufficient input validation within the web application. Specifically, user input is not properly sanitized, allowing attackers to inject malicious scripts that may execute in the context of a user's session.
The attack vector is network-based, meaning that an attacker can exploit this vulnerability by sending crafted HTTP requests to the vulnerable application. The attack complexity is low, as it does not require any special conditions to be met beyond the presence of the vulnerability.
No special privileges are required to exploit this vulnerability, and user interaction is necessary to trigger the XSS attack. The impact on confidentiality, integrity, and availability is low, as the attacker’s access is limited to the session of the targeted user.
Risk & Impact Analysis
Organizations should be aware that the real-world risk associated with CVE-2025-24566 includes the potential for attackers to exploit this vulnerability to gain unauthorized access to sensitive information, manipulate web content, or perform actions on behalf of users without their consent.
The blast radius for this vulnerability can be significant, especially if the affected application is widely used or integrated with other systems. Attackers may leverage this vulnerability to develop more complex attacks, including phishing campaigns or further exploitation of the user’s environment.
Given the CVSS score of 7.1 and the absence of known exploits, organizations should schedule remediation as a high priority. The potential consequences of an exploit, even if currently speculative, warrant immediate attention.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected versions of the Tomáš Groulík Intro Tour Tutorial DeepPresentation plugin are from n/a through <= 6.5.2. Organizations using this plugin should verify their version and take appropriate actions to address the vulnerability.
Mitigation & Remediation
Organizations should prioritize patching the affected plugin to mitigate this vulnerability. It is critical to upgrade to the latest version that addresses this issue. If immediate patching is not possible, consider implementing web application firewalls and input validation on user inputs to reduce exposure.
For more detailed guidance, organizations may refer to our application security assessment services.
Detection Guidance
Organizations should monitor for logs indicating the execution of unexpected scripts and user behavior that suggests exploitation attempts. Look for unusual patterns in web traffic that may indicate the presence of XSS payloads.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2025-24566 lies in its representation of the vulnerabilities prevalent in web applications today. Security teams must remain vigilant against XSS vulnerabilities, as they can be exploited to launch a variety of attacks that compromise user data and application integrity.
As a pattern, the increasing prevalence of XSS vulnerabilities indicates a need for improved input validation practices within web applications. Security teams should prioritize training and awareness to mitigate these risks in application development.
Organizations should consider engaging in penetration testing to identify vulnerabilities similar to CVE-2025-24566 and improve their overall security posture.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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