Auth bypass in Pegasystems Pega Infinity

CVE-2025-9559

Pega Platform versions 8.7.5 to Infinity 24.2.2 are affected by a Insecure Direct Object Reference issue in a user interface component that can only be used to read data.

Vulnerability class: IDOR (Insecure Direct Object Reference)

EPSS: 0.000 (13.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-9559?
CVE-2025-9559 is a medium-severity vulnerability in Pegasystems Pega Infinity, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.5/10. Published 2025-10-16.
How severe is CVE-2025-9559?
Medium severity. CVSS v3 base score is 6.5 out of 10.