CVE-2026-1079CWE-284

A native messaging host vulnerability in Pega Browser Extension (PBE) affects users of all versions of Pega Robotic Automation who have installed Pega Browser Extension.

Medium · published April 7, 2026

CVSS v4.0
6.0
EPSS
0%
Percentile
16.8
In the wild
Unconfirmed
What it is

A native messaging host vulnerability in Pega Browser Extension (PBE) affects users of all versions of Pega Robotic Automation who have installed Pega Browser Extension. A bad actor could create a website that contains malicious code that targets PBE. The vulnerability could occur if a user navigates to this website. The malicious website could then present an unexpected message box.

The record
Technical detail
CVSS v4.0
6.0 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L
EPSS
0.00260 · 16.8th percentile
Weakness
CWE-284 · Improper Access Control
Published
2026-04-07T15:17Z
EPSS history
Timeline
  • 07 APR 15:17Z
    A native messaging host vulnerability in Pega Browser Extension (PBE) affects users of all versions of Pega Robotic Automation who have installed Pega Browser Extension.
    cvelistv5