VDB
CVE-2020-22083
CVE-2020-22083
PUBLISHED
CVSS 9.300000190734863 CRITICAL
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
EPSS 6.49% · 93.6th percentile
Risk Scores
CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS Score
6.49%
93.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | * |
| jsonpickle_project | jsonpickle | 0 |
| PyPI | jsonpickle | 0 |
Timeline
- Dec 17, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 11, 2023 EPSS Score
References
- https://github.com/jsonpickle/jsonpickle/issues/332 discussion
- https://gist.github.com/j0lt-github/bb543e77a1a10c33cb56cf23d0837874 exploit
- https://github.com/jsonpickle/jsonpickle/issues/332#issuecomment-747807494 discussion
- https://access.redhat.com/security/cve/CVE-2020-22083 advisory
- https://github.com/jsonpickle/jsonpickle/issues/335 discussion
- https://github.com/j0lt-github/python-deserialization-attack-payload-generator url
- https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation/ url
- https://nvd.nist.gov/vuln/detail/CVE-2020-22083 advisory
- https://github.com/jsonpickle/jsonpickle package
- https://github.com/pypa/advisory-database/tree/main/vulns/jsonpickle/PYSEC-2020-49.yaml url
- https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation url