VDB
CVE-2021-33038
CVE-2021-33038
PUBLISHED
CVSS 7.5 HIGH
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.
EPSS 1.86% · 78.5th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS Score
1.86%
78.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:22.04:LTS | hyperkitty | 1.3.5-1+really1.3.4-1, 1.3.4-4, 0 |
| Ubuntu:24.04:LTS | hyperkitty | 0, 1.3.7-1ubuntu2 |
| Ubuntu:25.10 | hyperkitty | 0, 1.3.12-2, 1.3.12-3 |
| Ubuntu:18.04:LTS | hyperkitty | 1.1.4-4, 0, 1.1.4-3 |
| Ubuntu:20.04:LTS | hyperkitty | 1.3.0-1ubuntu1, 1.3.2-1, 1.3.0-1.1ubuntu1 |
Timeline
- May 26, 2021 CVE Published
- May 27, 2021 EPSS Score
- Jun 2, 2021 EPSS Score
- Jul 30, 2021 EPSS Score
- Sep 29, 2021 EPSS Score
- Nov 30, 2021 EPSS Score
- Jan 31, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 2, 2022 EPSS Score
- Aug 5, 2022 EPSS Score
- Oct 5, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-33038 third-party-advisory
- https://gitlab.com/mailman/hyperkitty/-/commit/9025324597d60b2dff740e49b70b15589d6804fa third-party-advisory
- https://gitlab.com/mailman/hyperkitty/-/issues/380 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-33038 third-party-advisory