What is CVE-2026-118477?

CVE-2026-118477 is a critical-severity vulnerability in Eisge Kalifast, classified under OS Command Injection. CVSS score: 9.8/10. Published 2026-10-28.

How severe is CVE-2026-118477?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Eisge Kalifast

CVE-2026-118477

The ei_git_repo_url parameter in the Git remote configuration endpoint of KaliFast is vulnerable to OS Command Injection. This OS Command Injection vulnerability allows an authenticated attacker (free registration available) to execute arbitrary commands on the KaliFast server with www-data privileges. Fixed in version 2026061802.

Vulnerability class: Command Injection (OS Command Injection)

Published 2026-10-28 · last modified 2026-10-28.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Eisge Kalifast

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

6064c9f1-42e5-4cc5-a67a-1636d7a9d3fd (third-party-advisory)

Frequently asked questions

What is CVE-2026-118477?: CVE-2026-118477 is a critical-severity vulnerability in Eisge Kalifast, classified under OS Command Injection. CVSS score: 9.8/10. Published 2026-10-28.
How severe is CVE-2026-118477?: Critical severity. CVSS v3 base score is 9.8 out of 10.