CVE-2026-116162

Parse Server 9.0.0 before 9.10.5-alpha.5 Privilege Escalation via SMS MFA Login

State: Published
Severity: 2.1 Low
Published: Oct 25, 2026
Updated: Oct 29, 2026
Reserved: Oct 25, 2026

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.

Scores

CVSS	Score	Vector	Source
4.0	2.1 Low	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	VulnCheck

Weaknesses

CWE-269 Improper Privilege Management

Affected Products

Product	Versions
parse-serverparse-community	9.0.0 to before 9.10.5-alpha.5Affected 9.10.5-alpha.5Not affected
parse-serverparse-community	before 8.6.104Affected 8.6.104Not affected

References

GitHub Security Advisory (GHSA-9rh6-r4ph-367v)vendor-advisory
VulnCheck Advisory: Parse Server 9.0.0 before 9.10.5-alpha.5 Privilege Escalation via SMS MFA Loginthird-party-advisory

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