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  <title>Most recent sightings.</title>
  <updated>2026-07-10T03:03:24.602220+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/19232cd1-c9b3-4f0e-af0e-88e5a7b5c3c1/export</id>
    <title>19232cd1-c9b3-4f0e-af0e-88e5a7b5c3c1</title>
    <updated>2026-07-10T03:03:24.617089+00:00</updated>
    <author>
      <name>Automation user</name>
      <uri>https://vulnerability.circl.lu/user/automation</uri>
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    <content>{"uuid": "19232cd1-c9b3-4f0e-af0e-88e5a7b5c3c1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2017-17689", "type": "seen", "source": "https://t.me/arpsyndicate/1976", "content": "#ExploitObserverAlert\n\nCVE-2017-17689\n\nDESCRIPTION: Exploit Observer has 7 entries related to CVE-2017-17689. The S/MIME specification allows a Cipher Block Chaining (CBC) malleability-gadget attack that can indirectly lead to plaintext exfiltration, aka EFAIL.\n\nFIRST-EPSS: 0.005460000\nNVD-IS: 3.6\nNVD-ES: 2.2", "creation_timestamp": "2023-12-18T11:51:32.000000Z"}</content>
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    <published>2023-12-18T11:51:32+00:00</published>
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