CVE-2025-59451

LOW

Published Oct 6, 2025 Modified Apr 15, 2026 CWE-863

Description

The YoSmart YoLink application through 2025-10-02 has session tokens with unexpectedly long lifetimes.

CVSS v3.1 Score

3.5

LOW

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

Weakness Type (CWE)

CWE-863 Incorrect Authorization

References

Other References

https://bishopfox.com/blog/advisories https://bishopfox.com/blog/how-a-20-smart-device-gave-me-access-to-your-home https://shop.yosmart.com/pages/product-support https://shop.yosmart.com/pages/sa-2025-001

Frequently Asked Questions

What is CVE-2025-59451? +

The YoSmart YoLink application through 2025-10-02 has session tokens with unexpectedly long lifetimes. It has a CVSS v3.1 base score of 3.5 (LOW).

How severe is CVE-2025-59451? +

CVE-2025-59451 has a CVSS v3.1 score of 3.5 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.

How do I check if I'm vulnerable to CVE-2025-59451? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2026-50008

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. From version …

CVE-2026-42571

Pelican is a platform for creating data federations. From versions 7.21.0 to before 7.21.5, 7.22.0 to before 7.22.3, 7.23.0 to …

CVE-2026-42137

Kirby is an open-source content management system. Prior to versions 4.9.0 and 5.4.0, `pages.access/list` and `files.access/list` permissions are not consistently …

CVE-2026-54358

An incorrect authorization vulnerability in MISP allows an organization administrator to target site administrator accounts belonging to the same organization …

CVE-2026-42160

Data Space Portal is an open-source Software as a Service (SaaS) solution designed to streamline Dataspace management. From version 2.1.1 …

CVE-2026-42604

Actual is a local-first personal finance tool. The `POST /openid/config` endpoint in Actual Budget's sync-server versions <= 26.4.0 exposes the …