CVE-2026-60043

CRITICALCVSS 9.3/10

Last modified

CVE-2026-60043 is a critical-severity vulnerability rated 9.3/10 on the CVSS scale. An unauthenticated remote attacker can perform a XSS attack on a logged in backend user allowing for execution of multiple critical system actions. This could allow an attacker to shutdown the server or restore an uploaded backup.

Description

An unauthenticated remote attacker can perform a XSS attack on a logged in backend user allowing for execution of multiple critical system actions. This could allow an attacker to shutdown the server or restore an uploaded backup. This can result in a loss of integrity and availability.

Metrics

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
MB connect linembCONNECT24>= 2.0.0, < 2.21.0
MB connect linemymbCONNECT24>= 2.0.0, < 2.21.0
HelmholzmyREX24V2>= 2.0.0, < 2.21.0
HelmholzmyREX24V2.virtual>= 2.0.0, < 2.21.0

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-60043?
An unauthenticated remote attacker can perform a XSS attack on a logged in backend user allowing for execution of multiple critical system actions. This could allow an attacker to shutdown the server or restore an uploaded backup. This can result in a loss of integrity and availability.
How severe is CVE-2026-60043?
CVE-2026-60043 has a CVSS score of 9.3/10 (CRITICAL severity).
How do I fix CVE-2026-60043?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST