CVE-2026-39518
Deferred Deferred - Pending Action
Subscriber IDOR in EventPrime <= 4.3.0.0

Publication date: 2026-06-15

Last updated on: 2026-06-15

Assigner: Patchstack

Description
Subscriber Insecure Direct Object References (IDOR) in EventPrime <= 4.3.0.0 versions.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2026-06-15
Last Modified
2026-06-15
Generated
2026-06-16
AI Q&A
2026-06-16
EPSS Evaluated
N/A
NVD
CVE-2026-39518
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
patchstack eventprime to 4.3.0.0 (inc)
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-639 The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

This vulnerability is an Insecure Direct Object Reference (IDOR) issue found in EventPrime versions up to 4.3.0.0. IDOR vulnerabilities occur when an application provides direct access to objects based on user-supplied input without proper authorization checks, allowing attackers with limited privileges to access or manipulate data they should not be able to.

Impact Analysis

Exploitation of this vulnerability can lead to unauthorized access to sensitive subscriber information, as indicated by the high confidentiality impact in the CVSS score. An attacker with low privileges could access data they are not authorized to see, potentially leading to data breaches or information disclosure.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-39518. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart