CVE-2026-31216CWE-552

CVE-2026-31216

Critical · published May 12, 2026

CVSS v3.1
9.1
EPSS
1%
Percentile
53.1
In the wild
Unconfirmed
What it is

The nexent v1.7.5.2 backend service contains an unauthorized arbitrary storage file deletion vulnerability in its file management API. The DELETE /storage/{object_name:path} endpoint lacks authentication, authorization, and input validation mechanisms. Unauthenticated remote attackers can send crafted requests with a user-controlled object_name path parameter to delete arbitrary files from the underlying MinIO storage system. Successful exploitation leads to data loss and denial of service.

The record
Technical detail
CVSS v3.1
9.1 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00714 · 53.1th percentile
Weakness
CWE-552 · Files or Directories Accessible to External Parties
Published
2026-05-12T20:16Z
Affected products (1)
ProductVersionsFixed in
nexent/nexentall versions—
References (2)
https://github.com/ModelEngine-Group/nexent · [email protected]https://www.notion.so/CVE-2026-31216-35d1e139318881208297f0fbd8005f68 · [email protected]
EPSS history
Timeline
  • 12 MAY 00:00Z
    The nexent v1.7.5.2 backend service contains an unauthorized arbitrary storage file deletion vulnerability in its file management API
    cvelistv5