CVE-2022-29823: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

October 26, 2022 (updated January 2, 2024)

Feather-Sequalize cleanQuery method uses insecure recursive logic to filter unsupported keys from the query object. This results in a Remote Code Execution (RCE) with privileges of application.

References

csirt.divd.nl/cases/DIVD-2022-00020
csirt.divd.nl/cves/CVE-2022-29823/
nvd.nist.gov/vuln/detail/CVE-2022-29823

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