Vulnerability · Published Oct 29, 2026 · Assigned by VulnCheck
CVE-2026-119126Parse Server before 8.6.106 and 9.0.0 before 9.10.5-alpha.7 afterSave Trigger and LiveQuery Bypass via Dot Notation Keys
Low 3.1
In plain English
A low-severity security flaw in parse-server from parse-community. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).
Severity (CVSS 3.1)3.1Low
Exploit odds (30 days)0.3%top 81.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| parse-community | parse-server | 9.0.0 – before 9.10.5-alpha.7 |
| parse-community | parse-server | 0 – before 8.6.106 |
Weakness: CWE-754 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N