cvedb.io
CVE-2021-33038
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2021-05-26T14:15:08.913 · Last modified 2026-06-17T03:54:03.483

Summary

An issue was discovered in management/commands/hyperkitty_import.py in HyperKitty through 1.3.4. When importing a private mailing list's archives, these archives are publicly visible for the duration of the import. For example, sensitive information might be available on the web for an hour during a large migration from Mailman 2 to Mailman 3.

Affected products

hyperkitty_project — hyperkitty

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.