Improperly Controlled Modification of Dynamically-Determined Object Attributes in Parse Server - CVE-2026-32742
Published: March 20, 2026
Vulnerability identifier: #VU124166
CSH Severity: Medium
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-32742
CWE-ID: CWE-915
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improperly controlled modification of dynamically-determined object attributes within session creation endpoint. A remote user can overwrite server-generated session fields.
Affected software
Parse Server
How to mitigate CVE-2026-32742
Install updates from vendor's website.
Parse Server - addressed in versions 8.6.42, 9.6.0 alpha.17