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  <title>Most recent entries from all</title>
  <updated>2026-10-08T05:16:23.074282+00:00</updated>
  <author>
    <name>Vulnerability-Lookup</name>
    <email>info@circl.lu</email>
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  <subtitle>Contains only the most 10 recent entries.</subtitle>
  <entry>
    <id>https://vulnerability.circl.lu/vuln/cve-2020-22083</id>
    <title>CVE-2020-22083</title>
    <updated>2026-10-08T05:16:23.077375+00:00</updated>
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        <p>jsonpickle through 1.4.1 allows remote code execution during deserialization of a malicious payload through the decode() function. Note: It has been argued that this is expected and clearly documented behaviour. pickle is known to be capable of causing arbitrary code execution, and must not be used with un-trusted data</p>
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    <link href="https://vulnerability.circl.lu/vuln/cve-2020-22083"/>
  </entry>
  <entry>
    <id>https://vulnerability.circl.lu/vuln/ghsa-j66q-qmrc-89rx</id>
    <title>GHSA-j66q-qmrc-89rx — jsonpickle unsafe deserialization</title>
    <updated>2026-10-08T05:16:23.077466+00:00</updated>
    <content type="xhtml">
      <div xmlns="http://www.w3.org/1999/xhtml"><p><strong>Affected:</strong> PyPI: jsonpickle</p>
<p>jsonpickle through 1.4.2 allows remote code execution during deserialization of a malicious payload through the `decode()` function. This CVE is disputed by the project author as intended functionality.</p></div>
    </content>
    <link href="https://vulnerability.circl.lu/vuln/ghsa-j66q-qmrc-89rx"/>
  </entry>
  <entry>
    <id>https://vulnerability.circl.lu/vuln/pysec-2020-49</id>
    <title>PYSEC-2020-49</title>
    <updated>2026-10-08T05:16:23.077520+00:00</updated>
    <content type="xhtml">
      <div xmlns="http://www.w3.org/1999/xhtml"><p><strong>Affected:</strong> PyPI: jsonpickle</p>
<p>** DISPUTED ** jsonpickle through 1.4.1 allows remote code execution during deserialization of a malicious payload through the decode() function. Note: It has been argued that this is expected and clearly documented behaviour. pickle is known to be capable of causing arbitrary code execution, and must not be used with un-trusted data.</p></div>
    </content>
    <link href="https://vulnerability.circl.lu/vuln/pysec-2020-49"/>
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