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  <id>https://vulnerability.circl.lu/sightings/feed</id>
  <title>Most recent sightings.</title>
  <updated>2026-07-16T03:17:40.267534+00:00</updated>
  <author>
    <name>Vulnerability-Lookup</name>
    <email>info@circl.lu</email>
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  <subtitle>Contains only the most 10 recent sightings.</subtitle>
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    <id>https://vulnerability.circl.lu/sighting/3ab56a7e-f171-46af-8797-d4678dfb4b40/export</id>
    <title>3ab56a7e-f171-46af-8797-d4678dfb4b40</title>
    <updated>2026-07-16T03:17:40.285937+00:00</updated>
    <author>
      <name>Automation user</name>
      <uri>https://cvepremium.circl.lu/user/automation</uri>
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    <content>{"uuid": "3ab56a7e-f171-46af-8797-d4678dfb4b40", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-36161", "type": "seen", "source": "https://t.me/arpsyndicate/3145", "content": "#ExploitObserverAlert\n\nCVE-2021-36161\n\nDESCRIPTION: Exploit Observer has 2 entries in 2 file formats related to CVE-2021-36161. Some component in Dubbo will try to print the formated string of the input arguments, which will possibly cause RCE for a maliciously customized bean with special toString method. In the latest version, we fix the toString call in timeout, cache and some other places. Fixed in Apache Dubbo 2.7.13\n\nFIRST-EPSS: 0.030010000\nNVD-IS: 5.9\nNVD-ES: 3.9", "creation_timestamp": "2024-01-28T01:06:42.000000Z"}</content>
    <link href="https://vulnerability.circl.lu/sighting/3ab56a7e-f171-46af-8797-d4678dfb4b40/export"/>
    <published>2024-01-28T01:06:42+00:00</published>
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