CVE-2026-92419

Medium

Description

WEBCON BPS is vulnerable to Insecure Direct Object Reference (IDOR) in the /api/vacations/{path} endpoint. The selectedPeople parameter in the Gantt vacation chart API does not validate whether the requesting user is authorized to access the requested users' data. An authenticated attacker can supply arbitrary user logins in the selectedPeople parameter to view vacation schedules of other employees, including managers and staff from other offices, regardless of business logic access restrictions, resulting in unauthorized disclosure of sensitive scheduling information.This vulnerability was fixed in versions: 2025.2.1.177 and 2026.1.1.20

SeverityMedium

CVSS5.3

Exploit probability—

ProductWEBCON BPS

PublishedSep 23, 2026

First seenSep 23, 2026

Weakness typeCWE-639Authorization bypass through user-controlled key

How to fix

Update

WEBCON WEBCON BPS2025.2.1.177, 2026.1.1.20 or later

Affected products

Product	Affected versions	Fixed in
WEBCON WEBCON BPS	2024.1.1.145 ≤ v < 2025.2.1.177, 2026.1.1.1 ≤ v < 2026.1.1.20	2025.2.1.177, 2026.1.1.20

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