TI-2024-18659 Aliases CVE-2024-28070 GHSA-g759-3922-4v5f

A vulnerability in the legacy chat component of Mitel MiContact Center Business through…

LOW 30CWE-79Published 2024-03-16 · Updated 2025-03-20

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: High · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

A vulnerability in the legacy chat component of Mitel MiContact Center Business through 10.0.0.4 could allow an unauthenticated attacker to conduct a reflected cross-site scripting (XSS) attack due to insufficient input validation. A successful exploit could allow an attacker to access sensitive information and gain unauthorized access.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00447 39th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:mitel:micontact_center_business::::::::	up to 10.0.0.4	Vulnerable	Mitel

cpe:2.3:a:mitel:micontact_center_business:*:*:*:*:*:*:*:* Versions up to 10.0.0.4 Vulnerable ·Mitel

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-28070
2026-10-03 Alias added: GHSA-g759-3922-4v5f

References

Advisory 1

https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-24-0002

TI-2023-09008 The ccmweb component of Mitel MiContact Center Business server 9.2.2.0 through 9.4.1.0… CVSS 3.1CRITICAL 9.1
TI-2021-02350 The Software Development Kit in Mitel MiContact Center Business from 8.0.0.0 through… CVSS 3.1CRITICAL 9.1
TI-2024-18658 A vulnerability in the legacy chat component of Mitel MiContact Center Business through… CVSS 3.1HIGH 7.5
TI-2024-28479 A vulnerability in the legacy chat component of Mitel MiContact Center Business through… CVSS 3.1HIGH 8.1
TI-2025-41470 A vulnerability in the Multimedia Email component of Mitel MiContact Center Business… CVSS 3.1HIGH 8.2
TI-2020-15153 The Ignite portal in Mitel MiContact Center Business before 9.3.0.0 could allow an… CVSS 3.1HIGH 7.1

See all 10 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences