CVE-2026-119126

Description

Parse Server before 8.6.106 and 9.0.0 before 9.10.5-alpha.7 mishandles dot notation keys with null or undefined values when building the saved object, so a write is stored but returns an error and skips afterSave triggers and LiveQuery events. A client with write access can exploit this to evade audit logging, notifications, and derived data updates.

References

• https://github.com/parse-community/parse-server/security/advisories/GHSA-969q-274f-mc7w
• https://www.vulncheck.com/advisories/parse-server-before-8.6.106-and-9.0.0-before-9.10.5-alpha.7-aftersave-trigger-and-livequery-bypass-via-dot-notation-keys