CVE-2026-4263 | THREATINT

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'.

PUBLISHED Reserved 2026-03-16 | Published 2026-03-26 | Updated 2026-03-26 | Assigner INCIBE

MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-863

Product status

Default status

unaffected

all versions

affected

Credits

David Utón Amaya (m3n0sd0n4ld) finder

References

www.incibe.es/...so/multiple-vulnerabilities-hijiffy-chatbot

cve.org (CVE-2026-4263)

nvd.nist.gov (CVE-2026-4263)

Download JSON