CVE-2025-3646: Petlibro Smart Pet Feeder Platform through 1.7.31 Authorization Bypass via Device Share API

Severity: high (CVSS 8.2 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-01-04 · updated 2026-10-07
Weakness: CWE-306

Description

Petlibro Smart Pet Feeder Platform versions up to 1.7.31 contains an authorization bypass vulnerability that allows unauthorized users to add users as shared owners to any device by exploiting missing permission checks. Attackers can send requests to the device share API to gain unauthorized access to devices and view owner information without proper authorization validation.

Affected products

Petlibro: through 1.7.31

References

https://bobdahacker.com/blog/petlibro
https://www.vulncheck.com/advisories/petlibro-smart-pet-feeder-platform-through-authorization-bypass-via-device-share-api

Get alerted when CVE-2025-3646 or the next vulnerability affects your stack