CVE-2023-33763 : Security Advisory and Response
Learn about CVE-2023-33763, a reflected cross-site scripting vulnerability in eMedia Consulting simpleRedak up to v2.47.23.05 via the component /scheduler/index.php. Find out the impact, affected systems, and mitigation steps.
A detailed analysis of CVE-2023-33763, a reflected cross-site scripting vulnerability in eMedia Consulting simpleRedak up to v2.47.23.05, impacting the component /scheduler/index.php.
Understanding CVE-2023-33763
This section delves into the nature of the vulnerability and its potential impact.
What is CVE-2023-33763?
CVE-2023-33763 is a reflected cross-site scripting (XSS) vulnerability found in eMedia Consulting simpleRedak up to v2.47.23.05. An attacker could exploit this by injecting malicious scripts into the target website, potentially leading to unauthorized actions.
The Impact of CVE-2023-33763
The vulnerability could allow attackers to execute malicious scripts in the context of an unsuspecting user's browser, leading to account hijacking, sensitive data theft, or unauthorized actions on the affected website.
Technical Details of CVE-2023-33763
This section covers specific technical details of the vulnerability.
Vulnerability Description
The vulnerability exists in the /scheduler/index.php component of eMedia Consulting simpleRedak up to v2.47.23.05, allowing for the injection of malicious scripts that get executed in the context of a user's session.
Affected Systems and Versions
All versions of eMedia Consulting simpleRedak up to v2.47.23.05 are affected by this XSS vulnerability.
Exploitation Mechanism
Attackers can exploit this vulnerability by crafting a malicious URL containing the XSS payload and tricking a user into clicking the crafted link, thereby executing the malicious script.
Mitigation and Prevention
In this section, we explore steps to mitigate the risks posed by CVE-2023-33763.
Immediate Steps to Take
- Disable the component /scheduler/index.php until a patch is available.
- Educate users about the risks of clicking on unsolicited links.
Long-Term Security Practices
- Regular security assessments and code reviews of web applications.
- Implement input validation and output encoding to prevent XSS attacks.
Patching and Updates
Check for security updates or patches released by eMedia Consulting to address this vulnerability and apply them promptly.