CVE-2026-1564
Received Received - Intake
HTML Injection in Pega Platform UI Affects High-Privilege Developers

Publication date: 2026-04-15

Last updated on: 2026-04-23

Assigner: Pegasystems Inc.

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.
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Meta Information
Published
2026-04-15
Last Modified
2026-04-23
Generated
2026-06-16
AI Q&A
2026-04-16
EPSS Evaluated
2026-06-15
NVD
CVE-2026-1564
EUVD
EUVD-2026-23112
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
pega pega_platform From 8.1 (inc) to 25.1.1 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-80 The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages.
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Executive Summary

This vulnerability is an HTML Injection issue found in Pega Platform versions 8.1.0 through 25.1.1. It occurs in a user interface component and requires a user with high privileges, specifically a developer role, to exploit it.

Impact Analysis

The vulnerability could allow a high privileged user to inject malicious HTML into the user interface, potentially leading to security risks such as unauthorized content display or manipulation within the application.

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