CVE-2026-19677

Published: Ott 23, 2026 Last Modified: Ott 23, 2026
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 9,3
Source: 9c1820ae-fb77-4810-a8aa-ca46e7474d2f
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Confidentiality: N/A
Integrity: N/A
Availability: N/A

Description

An authentication bypass vulnerability in the public onPhase/ frevvo registration form version 11.0.14 allows an unauthenticated remote attacker to authenticate as an arbitrary tenant user, obtain TenantAdmin and Designer privileges, and execute arbitrary operating system commands via manipulation of registration parameters containing a valid tenant name and existing user identifier.

306

Missing Authentication for Critical Function

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control Other
Potential Impacts:
Gain Privileges Or Assume Identity Varies By Context
Applicable Platforms
Technologies: Cloud Computing, ICS/OT
Likelihood of Exploit: High
View CWE Details
https://frevvo-docs.atlassian.net/wiki/spaces/frevvo110/ove…
https://frevvo-docs.atlassian.net/wiki/spaces/frevvo110/overview?homepageId=106…
https://frevvo-docs.atlassian.net/wiki/spaces/frevvo110/pag…
https://frevvo-docs.atlassian.net/wiki/spaces/frevvo110/pages/1069273270/Detail…