What is CVE-2026-1989?

CVE-2026-1989 is a high-severity vulnerability in Pavo Financial Technology Solutions Inc. Pay, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 7.5/10. Published 2026-07-09.

How severe is CVE-2026-1989?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in Pavo Financial Technology Solutions Inc. Pay

CVE-2026-1989

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.

Vulnerability class: IDOR (Insecure Direct Object Reference)

Published 2026-07-09 · last modified 2026-07-09.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.004 (34.8th percentile), scored 2026-10-09.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 34.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Pavo Financial Technology Solutions Inc. Pay — versions 0

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0521 (government-resource)

Frequently asked questions

What is CVE-2026-1989?: CVE-2026-1989 is a high-severity vulnerability in Pavo Financial Technology Solutions Inc. Pay, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 7.5/10. Published 2026-07-09.
How severe is CVE-2026-1989?: High severity. CVSS v3 base score is 7.5 out of 10.