CVE-2026-8990

Authentication Bypass in Kidsview

State: Published
Severity: 5.3 Medium
Published: May 28, 2026
Updated: May 28, 2026
Reserved: May 19, 2026

Description

A user with physical access to a smartphone can bypass authentication mechanism of Kidsview mobile application and grant himself full access to the device owner's account by interacting with application's push notification.

This issue was fixed in version 4.4.3

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N	CERT-PL

Weaknesses

CWE-288 Authentication Bypass Using an Alternate Path or Channel
CWE-359 Exposure of Private Personal Information to an Unauthorized Actor

Affected Products

Product	Versions
KidsviewView Concept	4.0.1 to before 4.4.3Affected

References

https://cert.pl/posts/2026/05/CVE-2026-8990third-party-advisory
https://kidsview.pl/product

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