SB2026040789 - Improper access control in Parse Server

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Main Vulnerability Database SB2026040789

SB2026040789 - Improper access control in Parse Server

Published: April 7, 2026

Security Bulletin ID SB2026040789
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities 1
Exploitation vector Remote access
Highest impact Information disclosure

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 vulnerability.


1) Improper access control (CVE-ID: CVE-2025-64502)

CWE-ID: CWE-284 - Improper Access Control

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green


The vulnerability allows a remote attacker to disclose sensitive information.

The vulnerability exists due to improper access control in explain query handling when processing public explain queries. A remote attacker can send explain queries without the master key to disclose sensitive information.

The issue may expose database schema structure, field names, index configurations, query optimization details, and query execution statistics.


Remediation

Install update from vendor's website.

References