PT-2026-30846 · Pega · Pega Browser Extension+1

Ramon Dunker · Published 2026-04-07 · Updated 2026-04-07 · CVE-2026-1078

Positive Technologies (AI Summary)

CVSS v4.0

7.2

High

Base vector

AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H

Name of the Vulnerable Software and Affected Versions Pega Robotic Automation versions 22.1 and R25

Description A security issue exists within Pega Browser Extension (PBE) that could allow an attacker to create a malicious website containing harmful code. If a Robot Runtime user visits this website, an arbitrary file-write could occur.

Recommendations Update Pega Robotic Automation to a newer version that addresses this issue. As a temporary workaround, avoid navigating to untrusted websites while using Robot Runtime.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2026-1078

Affected Products

Pega Browser Extension

Pega Robotic Automation

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-1078 · Security Note
• https://support.pega.com/support-doc/pega-security-advisory-a26-vulnerability-remediation-note · Note
• https://twitter.com/CVEnew/status/2041603219713843281 · Twitter Post