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  <id>https://vulnerability.circl.lu/sightings/feed</id>
  <title>Most recent sightings.</title>
  <updated>2026-06-01T22:09:55.939451+00:00</updated>
  <author>
    <name>Vulnerability-Lookup</name>
    <email>info@circl.lu</email>
  </author>
  <link href="https://vulnerability.circl.lu" rel="alternate"/>
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  <subtitle>Contains only the most 10 recent sightings.</subtitle>
  <entry>
    <id>https://vulnerability.circl.lu/sighting/ce83fa79-c1cb-4b4c-982f-b13ee1afc4bc/export</id>
    <title>ce83fa79-c1cb-4b4c-982f-b13ee1afc4bc</title>
    <updated>2026-06-01T22:09:56.389869+00:00</updated>
    <author>
      <name>Automation user</name>
      <uri>https://vulnerability.circl.lu/user/automation</uri>
    </author>
    <content>{"uuid": "ce83fa79-c1cb-4b4c-982f-b13ee1afc4bc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-2393", "type": "seen", "source": "https://t.me/cibsecurity/16701", "content": "\u203c CVE-2019-2393 \u203c\n\nA user authorized to perform database queries may trigger denial of service by issuing specially crafted queries, which use $lookup and collations. This issue affects: MongoDB Inc. MongoDB Server v4.2 versions prior to 4.2.1; v4.0 versions prior to 4.0.13; v3.6 versions prior to 3.6.15.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-11-23T18:45:53.000000Z"}</content>
    <link href="https://vulnerability.circl.lu/sighting/ce83fa79-c1cb-4b4c-982f-b13ee1afc4bc/export"/>
    <published>2020-11-23T18:45:53+00:00</published>
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