SB2026040789 - Improper access control in Parse Server
Published: April 7, 2026
Security Bulletin ID
SB2026040789
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper access control (CVE-ID: CVE-2025-64502)
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.