CVE-2024-21389
HighCVSS 7.6Exploitation Probability (EPSS)
Elevated risk64th percentile - higher than 64% of all known CVEs
Summary
XSS vulnerability in Microsoft Dynamics 365 (on-premises) allows injection of malicious script. Attacker can execute script in victim's context.
Risk Assessment
Can lead to data theft, session hijacking, and compromise of application security.
Recommendation
Apply security patches from Microsoft for Dynamics 365 (on-premises).
Other vulnerabilities in Microsoft Dynamics 365 (on-premises)
See all- CVE-2026-42898Critical
Improper control of generation of code ('code injection') in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to execute code over a network.
- CVE-2024-21395High
XSS vulnerability in Microsoft Dynamics 365 (on-premises) allows injection of malicious script. Attacker can execute script in victim's browser.
- CVE-2024-21393High
XSS vulnerability in Microsoft Dynamics 365 (on-premises) allows injection of malicious script into victim's browser. Attacker can steal data or hijack session.
- CVE-2023-35389Medium
A vulnerability in Microsoft Dynamics 365 On-Premises allows for remote code execution. An attacker can exploit this flaw to run unauthorized code on the server.
- CVE-2023-35335High
A vulnerability in Microsoft Dynamics 365 (on-premises) allows attackers to perform Cross-site Scripting (XSS) attacks. Exploiting this flaw may lead to the execution of malicious code in the user's browser context.
- CVE-2023-33171High
A vulnerability in Microsoft Dynamics 365 (on-premises) allows attackers to perform Cross-site Scripting (XSS) attacks. Exploiting this flaw could lead to the execution of malicious code in the user's browser context.
Original NVD description (English source)
Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability