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CVE-2025-63914

An issue was discovered in Cinnamon kotaemon 0.11.0. The _may_extract_zip function in the \libs\ktem\ktem\index\file\ui.py file does not check the contents of uploaded ZIP files. Although the contents are extracted into a temporary folder that is cleared before each extraction, successfully uploading a ZIP bomb could still cause the server to consume excessive resources during decompression. Moreover, if no further files are uploaded afterward, the extracted data could occupy disk space and pote
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ff38314e6652a0fa97c38e3f2dd47ebf9f10955d5eebcd89028aed87601a9e6b
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:ce3e51af0abf7de56bf09823dd606611d67ac578602e3608810f2cfa976f3f5d · sha256:e2364303f5a389fb… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-409","description":"CWE-409 Improper Handling of Highly Compressed Data (Data Amplification)","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ce3e51af0abf7de56bf09823dd606611d67ac578602e3608810f2cfa976f3f5d · sha256:e2364303f5a389fb… · /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:ce3e51af0abf7de56bf09823dd606611d67ac578602e3608810f2cfa976f3f5d · sha256:e2364303f5a389fb… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:ce3e51af0abf7de56bf09823dd606611d67ac578602e3608810f2cfa976f3f5d · sha256:e2364303f5a389fb… · /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:ce3e51af0abf7de56bf09823dd606611d67ac578602e3608810f2cfa976f3f5d · sha256:e2364303f5a389fb… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-409","description":"CWE-409 Improper Handling of Highly Compressed Data (Data Amplification)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ce3e51af0abf7de56bf09823dd606611d67ac578602e3608810f2cfa976f3f5d · sha256:e2364303f5a389fb… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

2 source assertions
{"url":"https://github.com/Cinnamon/kotaemon"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ce3e51af0abf7de56bf09823dd606611d67ac578602e3608810f2cfa976f3f5d · sha256:e2364303f5a389fb… · /containers/cna/references/0
{"url":"https://github.com/WxDou/CVE-2025-63914"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ce3e51af0abf7de56bf09823dd606611d67ac578602e3608810f2cfa976f3f5d · sha256:e2364303f5a389fb… · /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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