CVE-2026-1564

MEDIUM

Pega Platform 8.1.0 to 25.1.1 - UI HTML Injection

Title source: manual

Description

Pega Platform versions 8.1.0 through 25.1.1 are affected by an HTML Injection vulnerability in a user interface component. Requires a high privileged user with a developer role.

References (1)

Core 1

Core References

https://support.pega.com/support-doc/pega-security-advisory-b26-vulnerability-remediation-note

Scores

CVSS v3 4.8

EPSS 0.0019

EPSS Percentile 8.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-80

Status published

Products (2)

pega/pega_platform 8.1 - 25.1.1

Pegasystems/Pega Infinity 8.1.0 - Infinity 25.1.2

Published Apr 15, 2026

Tracked Since Apr 16, 2026