How severe is CVE-2025-56413?

CVE-2025-56413 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-56413 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-56413?

CVE-2025-56413 affects Fit2cloud 1panel. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-56413?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-56413 have an EU (EUVD) identifier?

Yes. CVE-2025-56413 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27550.

When was CVE-2025-56413 published?

CVE-2025-56413 was published on 2025-09-10 and last updated on 2026-06-17.

CVE-2025-56413

CVE-2025-56413 is a high-severity vulnerability in Fit2cloud 1panel with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-27550
Weakness: CWE-78
Affected product: Fit2cloud 1panel
Published: 2025-09-10
Last modified: 2026-06-17

Description

OS Command injection vulnerability in function OperateSSH in 1panel 2.0.8 allowing attackers to execute arbitrary commands via the operation parameter to the /api/v2/hosts/ssh/operate endpoint.

Frequently asked questions

What is CVE-2025-56413?: OS Command injection vulnerability in function OperateSSH in 1panel 2.0.8 allowing attackers to execute arbitrary commands via the operation parameter to the /api/v2/hosts/ssh/operate endpoint.
How severe is CVE-2025-56413?: CVE-2025-56413 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-56413 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-56413?: CVE-2025-56413 affects Fit2cloud 1panel. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-56413?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-56413 have an EU (EUVD) identifier?: Yes. CVE-2025-56413 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27550.
When was CVE-2025-56413 published?: CVE-2025-56413 was published on 2025-09-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:fit2cloud:1panel:2.0.8:*:*:*:*:*:*:*

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