AUGUST 4, 2026
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Case File

CVE-2021-33038

HIGH · CVSS 7.5 EPSS 1.86%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-05-26 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-33038
Severity
HIGH
CVSS
7.5
EPSS
1.86%

Original NVD Description

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.