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CVE-2025-15009: chestnutcms through 1.5.8 (inclusive); +1 more affected products
CVE-2025-15009. CVSS 3.1 base score 8.8 (HIGH, NVD). EPSS 0.00349 (percentile 0.26989), scored 19-Oct-2026.
Affected technology
chestnutcms · through 1.5.8 (inclusive)
1000mz
ChestnutCMS · 1.5.0, 1.5.1, 1.5.2, 1.5.3, 1.5.4, 1.5.5, 1.5.6, 1.5.7, 1.5.8
liweiyi
Description’s affected range: up to 1.5.8
Component: Filename Handler
Function: FilenameUtils.getExtension
File: /dev-api/common/upload
Attack conditions (VulDB, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required
What an attacker can do
VulDB’s CVSS 4.0 assessment (base score 2.1/10) rates confidentiality, integrity and availability impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-284, CWE-434
- CCR priority
- 35.3 /100 (P4)
- CVSS 3.1
- 8.8 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · NVD
- EPSS
- 0.00349 · percentile 0.26989 · 2026-10-19
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-20 01:44:01.123206+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-15009.html