How severe is CVE-2025-2031?

CVE-2025-2031 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-2031 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-2031?

CVE-2025-2031 affects 1000mz Chestnutcms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-2031?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-2031 have an EU (EUVD) identifier?

Yes. CVE-2025-2031 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6210.

When was CVE-2025-2031 published?

CVE-2025-2031 was published on 2025-03-06 and last updated on 2026-06-17.

CVE-2025-2031

CVE-2025-2031 is a medium-severity vulnerability in 1000mz Chestnutcms with a CVSS 3.x base score of 6.3. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 5.3
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-6210
Weakness: CWE-79
Affected product: 1000mz Chestnutcms
Published: 2025-03-06
Last modified: 2026-06-17

Description

A vulnerability classified as critical has been found in ChestnutCMS up to 1.5.2. This affects the function uploadFile of the file /dev-api/cms/file/upload. The manipulation of the argument file leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Frequently asked questions

What is CVE-2025-2031?: A vulnerability classified as critical has been found in ChestnutCMS up to 1.5.2. This affects the function uploadFile of the file /dev-api/cms/file/upload. The manipulation of the argument file leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
How severe is CVE-2025-2031?: CVE-2025-2031 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-2031 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-2031?: CVE-2025-2031 affects 1000mz Chestnutcms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-2031?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-2031 have an EU (EUVD) identifier?: Yes. CVE-2025-2031 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6210.
When was CVE-2025-2031 published?: CVE-2025-2031 was published on 2025-03-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:1000mz:chestnutcms:1.5.2:*:*:*:*:*:*:*

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