CVE-2026-1562

Pega Platform versions 8.1.0 through 25.1.2 are affected by an Stored Cross-site scripting (XSS) vulnerability in a user interface component. Requires a high privileged user with a developer role.

MEDIUM

4.8

CVSS Score

Published: July 15, 2026 at 04:37 PM UTC

Updated: October 24, 2026 at 09:10 PM UTC

2 products affected across 1 vendorPega PlatformInfinity

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Severity

MEDIUM4.8

Exploit prediction

EPSS 0.2%

SSVC

No known exploit

Description

Pega Platform versions 8.1.0 through 25.1.2 are affected by an Stored Cross-site scripting (XSS) vulnerability in a user interface component. Requires a high privileged user with a developer role.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Pega Platform · Pega

95%

25.1.0 ≤ v < 25.1.38.1 ≤ v < 24.2.4

Affected range stops below 24.2.4, so it looks safe — our inference, not a vendor statement

Affected range stops below 25.1.3, so it looks safe — our inference, not a vendor statement

Infinity · Pega

90%

8.1.0 ≤ v < Infinity 25.1.28.1.0

Affected range stops below Infinity 25.1.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://support.pega.com/support-doc/pega-security-advisory-e26-vulnerability-remediation-note

References (1)

Vendor Advisory

Source: cverecord

https://support.pega.com/support-doc/pega-security-advisory-e26-vulnerability-remediation-note

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.8MEDIUM[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: HIGH
User Interaction: REQUIRED
Scope: CHANGED
Confidentiality: LOW
Integrity: LOW
Availability: NONE

Vector?

Quick Info

StatusANALYZED

CWE

CWE-79

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