CVE-2022-29823 — Feather-Sequalize cleanQuery method uses insecure recursive logic to filter unsu

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.

01What is this vulnerability?

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.

02Affected products

Vendor	Product	Versions
Feather js	Feathers	Sequalize — 6.x

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2022-10-25T00:00:00.000Z
• Last modified: 2025-03-11T13:39:49.662Z

09References

• csirt.divd.nl — https://csirt.divd.nl/DIVD-2022-00020
• csirt.divd.nl — https://csirt.divd.nl/CVE-2022-29823/