CVE-2026-1989 PUBLISHED

IDOR in PAVO Inc.'s PAVO Pay

Assigner: TR-CERT
Reserved: 05.02.2026 Published: 09.07.2026 Updated: 09.07.2026

Authorization bypass through User-Controlled key vulnerability in PAVO Financial Technology Solutions Inc. PAVO Pay allows Exploitation of Trusted Identifiers.

This issue affects PAVO Pay: through 09072026. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

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	PAVO Financial Technology Solutions Inc.
Product	PAVO Pay
Versions	Default: unknown affected from 0 to 09072026 (incl.)

Credits

Ahmet Umut OĞURLU finder

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0521

Problem Types

CWE-639 Authorization bypass through User-Controlled key CWE

Impacts

CAPEC-21 Exploitation of Trusted Identifiers