CVE-2026-4263CWE-863

Incorrect authorization in HiJiffy Chatbot

Medium · published March 26, 2026

CVSS v4.0
6.9
EPSS
0%
Percentile
37.3
In the wild
Unconfirmed
What it is

Vulnerability of incorrect authorization in HiJiffy Chatbot allows an attacker to download private messages from other users via the parameter

'visitor' in '/api/v1/webchat/message'.

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00441 · 37.3th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-03-26T09:12Z
EPSS history
Timeline
  • 26 MAR 09:12Z
    Incorrect authorization in HiJiffy Chatbot
    cvelistv5