CVE-2026-5799 PUBLISHED

IDOR in Idvlabs' Ontime

Assigner: TR-CERT
Reserved: 08.04.2026 Published: 07.07.2026 Updated: 07.07.2026

Authorization bypass through User-Controlled key vulnerability in Idvlabs Software and Consulting Services Inc. Ontime allows Exploitation of Trusted Identifiers.

This issue affects Ontime: through 04052026.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS Score: 7.5

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	None
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	Idvlabs Software and Consulting Services Inc.
Product	Ontime
Versions	Default: unaffected affected from 0 to 04052026 (incl.)

Credits

Mustafa Soner IŞIK finder

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0503

Problem Types

CWE-639 Authorization bypass through User-Controlled key CWE

Impacts

CAPEC-21 Exploitation of Trusted Identifiers