CVE-2026-15658

High

Description

A vulnerability in the foreUP customer REST API allows any authenticated, low-privilege customer to access an endpoint that returns the records of other users without checking that the caller owns the data associated with that record.

SeverityHigh

CVSS8.1

Exploit probability—

Product

foreUP

PublishedJul 30, 2026

First seenJul 30, 2026

Weakness typeCWE-639Authorization bypass through user-controlled key

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

Product	Affected versions	Fixed in
foreUP foreUP	API	—

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