CVE-2025-2031

5.3 mediumEPSS 0.4%

Medium (5.3) in 1000mz chestnutcms. EPSS 0.4% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

5.3 medium

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

CVSS 3.1

7.6 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 28% of CVEs (scores of 2026-10-31)
CWEs: CWE-79, CWE-434, CWE-284
Published: 2025-03-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

1000mz:chestnutcms

References

https://github.com/IceFoxH/VULN/issues/6
https://vuldb.com/?ctiid.298773
https://vuldb.com/?id.298773
https://vuldb.com/?submit.512029
https://github.com/IceFoxH/VULN/issues/6

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