How severe is CVE-2025-1025?

CVE-2025-1025 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2025-1025 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 18% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-1025?

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-2025-1025 have an EU (EUVD) identifier?

Yes. CVE-2025-1025 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-0244.

When was CVE-2025-1025 published?

CVE-2025-1025 was published on 2025-02-05 and last updated on 2026-06-17.

CVE-2025-1025

CVE-2025-1025 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. Its EPSS exploit-prediction score of 18% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-434.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v4: 7.7
EPSS exploit prediction: 18% (97th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-0244
Weakness: CWE-434
Published: 2025-02-05
Last modified: 2026-06-17

Description

Versions of the package cockpit-hq/cockpit before 2.4.1 are vulnerable to Arbitrary File Upload where an attacker can use different extension to bypass the upload filter.

Frequently asked questions

What is CVE-2025-1025?: Versions of the package cockpit-hq/cockpit before 2.4.1 are vulnerable to Arbitrary File Upload where an attacker can use different extension to bypass the upload filter.
How severe is CVE-2025-1025?: CVE-2025-1025 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2025-1025 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 18% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-1025?: 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-2025-1025 have an EU (EUVD) identifier?: Yes. CVE-2025-1025 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-0244.
When was CVE-2025-1025 published?: CVE-2025-1025 was published on 2025-02-05 and last updated on 2026-06-17.

References

Other CWE-434 (Unrestricted Upload of File with Dangerous Type) vulnerabilities

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