What is CVE-2026-31216?

CVE-2026-31216 is a critical-severity vulnerability in Nexent, classified under Files or Directories Accessible to External Parties. CVSS score: 9.1/10. Published 2026-05-12.

How severe is CVE-2026-31216?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Vulnerability in Nexent

CVE-2026-31216

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 validatio…

EPSS: 0.002 (47.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.

Affected products

Nexent — versions 1.7.5.2
N/a — versions n/a

Weakness classification (CWE)

CWE-552 — Files or Directories Accessible to External Parties

References

cve@mitre.org (Product)
cve@mitre.org (Third Party Advisory, Mitigation)

Frequently asked questions

What is CVE-2026-31216?: CVE-2026-31216 is a critical-severity vulnerability in Nexent, classified under Files or Directories Accessible to External Parties. CVSS score: 9.1/10. Published 2026-05-12.
How severe is CVE-2026-31216?: Critical severity. CVSS v3 base score is 9.1 out of 10.