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CVE-2026-31215

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
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:025c2b675b78ed4d1b0e80b1a9efd3cf95a419f424548948f8eb548c67cc3fee
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"description":"n/a","lang":"en","type":"text"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bb5845dbf081c28e67f091df1d3d13bf90b342e6585b7e519ca29422b3d774db · sha256:152a6608ea9ea5b2… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-552","description":"CWE-552 Files or Directories Accessible to External Parties","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bb5845dbf081c28e67f091df1d3d13bf90b342e6585b7e519ca29422b3d774db · sha256:152a6608ea9ea5b2… · /containers/adp/0/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bb5845dbf081c28e67f091df1d3d13bf90b342e6585b7e519ca29422b3d774db · sha256:152a6608ea9ea5b2… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.1,"baseSeverity":"CRITICAL","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:bb5845dbf081c28e67f091df1d3d13bf90b342e6585b7e519ca29422b3d774db · sha256:152a6608ea9ea5b2… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"description":"n/a","lang":"en","type":"text"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bb5845dbf081c28e67f091df1d3d13bf90b342e6585b7e519ca29422b3d774db · sha256:152a6608ea9ea5b2… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-552","description":"CWE-552 Files or Directories Accessible to External Parties","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bb5845dbf081c28e67f091df1d3d13bf90b342e6585b7e519ca29422b3d774db · sha256:152a6608ea9ea5b2… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

2 source assertions
{"url":"https://github.com/ModelEngine-Group/nexent"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bb5845dbf081c28e67f091df1d3d13bf90b342e6585b7e519ca29422b3d774db · sha256:152a6608ea9ea5b2… · /containers/cna/references/0
{"url":"https://www.notion.so/CVE-2026-31215-35d1e139318881f5946ed206d96e34d8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bb5845dbf081c28e67f091df1d3d13bf90b342e6585b7e519ca29422b3d774db · sha256:152a6608ea9ea5b2… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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