Signal is active with 3 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
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'.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
⚠️#INCIBEaviso | Múltiples vulnerabilidades en el chatbot de #HiJiffy #CVE CVE-2026-4262 y CVE-2026-4263 https://www.incibe.es/incibe-cert/alerta-temprana/avisos/multiples-vulnerabilidades-en-el-chatbot-de-hijiffy #AvisosDeSeguridad #TI #CNA
Post summary
The tweet announces multiple vulnerabilities (CVE-2026-4262 & CVE-2026-4263) in the HiJiffy chatbot but provides no further technical, exploitation, or mitigation details.
CVE-2026-4263 Vulnerability of incorrect authorization in HiJiffy Chatbot allows an attacker to download private messages from other users via the parameter 'visitor' in '/api/v1/we… https://www.cve.org/CVERecord?id=CVE-2026-4263
Post summary
A newly disclosed authorization bypass vulnerability (CVE‑2026‑4263) in HiJiffy Chatbot lets attackers download other users’ private messages by exploiting the 'visitor' parameter.
🚨 CYBERDUDEBIVASH SENTINEL APEX ALERT 🚨 Threat: CVE-2026-4263 - Incorrect authorization in HiJiffy Chatbot Intel Report: https://ift.tt/akVywYu
Post summary
An alert cites CVE-2026-4263 as an incorrect authorization flaw in HiJiffy Chatbot, referencing an Intel Report but lacking details on PoC, exploitation, or mitigation.