Pegasystems Pega Infinity up to 25.1.1 User Interface cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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2.3$0-$5k0.44

Summaryinfo

A vulnerability categorized as problematic has been discovered in Pegasystems Pega Infinity up to 25.1.1. This impacts an unknown function of the component User Interface. Executing a manipulation can lead to cross site scripting. This vulnerability is handled as CVE-2026-1562. The attack can be executed remotely. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Pegasystems Pega Infinity up to 25.1.1. It has been declared as problematic. This vulnerability affects an unknown functionality of the component User Interface. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. CVE summarizes:

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.

The weakness was released by Michal Skowron. The advisory is available at support.pega.com. This vulnerability was named CVE-2026-1562 since 01/28/2026. The exploitation appears to be easy. The attack can be initiated remotely. The exploitation needs additional levels of successful authentication. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

Upgrading to version 25.1.2 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 2.4
VulDB Meta Temp Score: 2.3

VulDB Base Score: 2.4
VulDB Temp Score: 2.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Pega Infinity 25.1.2

Timelineinfo

01/28/2026 CVE reserved
07/15/2026 +167 days Advisory disclosed
07/15/2026 +0 days VulDB entry created
07/15/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: support.pega.com
Researcher: Michal Skowron
Status: Confirmed

CVE: CVE-2026-1562 (🔒)
GCVE (CVE): GCVE-0-2026-1562
GCVE (VulDB): GCVE-100-379366

Entryinfo

Created: 07/15/2026 21:16
Changes: 07/15/2026 21:16 (68)
Complete: 🔍
Cache ID: 216::103

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