CVE-2026-31215

Description

The nexent v1.7.5.2 backend service contains an unauthorized arbitrary file deletion vulnerability in its ElasticSearch service interface. The DELETE /{index_name}/documents endpoint lacks proper authentication and authorization controls and does not validate the user-supplied path_or_url parameter. This allows unauthenticated remote attackers to send crafted requests that trigger the deletion of arbitrary documents from ElasticSearch indices and corresponding files from the MinIO storage system. Successful exploitation leads to data destruction and denial of service.

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Produits concernés

• Nexent nexent

Scores CVSS

Faiblesses (CWE)

• CWE-552

Références

• https://github.com/ModelEngine-Group/nexent Product
• https://www.notion.so/CVE-2026-31215-35d1e139318881f5946ed206d96e34d8 Third Party Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories