CVE-2026-116162

low

Description

Parse Server before 8.6.104 and 9.0.0 before 9.10.5-alpha.5 saves the entire login request with master privileges when issuing an SMS multi-factor authentication verification code. An SMS MFA-enrolled user can include extra fields in that request to modify master-key-restricted fields on their own account, such as the email-verification flag or beforeSave-protected values.

References

https://www.vulncheck.com/advisories/parse-server-9.0.0-before-9.10.5-alpha.5-privilege-escalation-via-sms-mfa-login

https://github.com/parse-community/parse-server/security/advisories/GHSA-9rh6-r4ph-367v

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-109423

Details

Source: Mitre, NVD

Published: 2026-10-25

Updated: 2026-10-25

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

CVSS v4

Base Score: 2.1

Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Severity: Low