UNKNOWN CISA KEV

CVE-2026-102489

CVSS v3

—

Unknown

EPSS Score

0.6 %

exploit probability, as of 2026-10-02

CISA KEV

Yes

known exploited

Exploitation

—

SSVC status

Description

Zammad versions 6.3.0 to 6.5.4 are vulnerable a session hijack vulnerability that leads to remote code execution as the zammad user. The vulnerability is also present in version 7.0.0 to version 7.1.3, but not exploitable due to environment conditions.

CISA Known Exploited Vulnerability

Date Added: 2026-10-02
Patch Due Date: 2026-10-05
Ransomware Use: Unknown

Technical details

Published: 2026-09-30
Last Modified: 2026-09-30

Frequently asked questions

What is CVE-2026-102489?

Is CVE-2026-102489 actively exploited?

Yes. CVE-2026-102489 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2026-10-05.

What is the CVSS score for CVE-2026-102489?

A CVSS score has not been assigned to CVE-2026-102489 yet.

Is CVE-2026-102489 affecting your environment?

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