EUVD-2026-29499
GHSA-wm59-m58r-x983
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Lifecycle Timeline
4DescriptionNVD
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.
AnalysisAI
{index_name}/documents endpoint. The backend service fails to authenticate requests or validate the path_or_url parameter, enabling mass data destruction and denial of service. …
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RemediationAI
{index_name}/documents requests from untrusted networks. Within 30 days: Contact Nexent for patched version availability; if unavailable, evaluate migration to a patched alternative or implement API gateway authentication enforcement upstream of Nexent.
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