CVE-2026-1564

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.

CVSS v3 4.8 MEDIUM

4.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.7 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://support.pega.com/support-doc/pega-security-advisory-b26-vulnerability-remediation-note	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:pega:pega_platform:*:*:*:*:*:*:*:*

History

23 Apr 2026, 20:02

Type	Values Removed	Values Added
References	~~() https://support.pega.com/support-doc/pega-security-advisory-b26-vulnerability-remediation-note -~~	() https://support.pega.com/support-doc/pega-security-advisory-b26-vulnerability-remediation-note - Vendor Advisory
First Time		Pega pega Platform Pega
CPE		cpe:2.3:a:pega:pega_platform::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.8

15 Apr 2026, 22:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-15 22:16

Updated : 2026-04-23 20:02

NVD link : CVE-2026-1564

Mitre link : CVE-2026-1564

CVE.ORG link : CVE-2026-1564

JSON object : View

Products Affected

pega

pega_platform

CWE

CWE-80

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

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