CVE catalog
CVE-2021-33038
hyperkitty: CVE-2021-33038
- Severity
- High · CVSS 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.85% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | hyperkitty | sid | 1.3.12-7 | fixed |
| Debian | hyperkitty | forky | 1.3.12-7 | fixed |
| Debian | hyperkitty | trixie | 1.3.12-3 | fixed |
| Debian | hyperkitty | bookworm | 1.3.7-1 | fixed |
| Opensuse | python-HyperKitty | leap 15.2 | 1.3.2-lp152.2.3.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | hyperkitty | source | sid | 1.3.4-4 | not yet assigned | Not reported | [989183] |
| Debian | hyperkitty | source | forky | 1.3.4-4 | not yet assigned | Not reported | [989183] |
| Debian | hyperkitty | source | trixie | 1.3.4-4 | not yet assigned | Not reported | [989183] |
| Debian | hyperkitty | source | bookworm | 1.3.4-4 | not yet assigned | Not reported | [989183] |
| Opensuse | python-HyperKitty | rpm | leap 15.2 | 1.3.2-lp152.2.3.1 | Not reported | OPENSUSE-SU-2021:0861-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [python3-django-hyperkitty]Fixed
Source package: [hyperkitty]
Details (2)
1.3.7-1· all · bookwormFixed · Fixed:
1.3.4-4dsa · hyperkitty · debian · bookworm; dsa · hyperkitty · debian · 12
1.3.7-1· all · bookwormFixed · Fixed:
1.3.4-4dsa · hyperkitty · debian · bookworm; dsa · hyperkitty · debian · 12
[Debian 13 (Trixie)]
- [python3-django-hyperkitty]Fixed
Source package: [hyperkitty]
Details (2)
1.3.12-3· all · trixieFixed · Fixed:
1.3.4-4dsa · hyperkitty · debian · 13
1.3.12-3· all · trixieFixed · Fixed:
1.3.4-4dsa · hyperkitty · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2021_0861-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2021-33038]
- [https://osv.dev/vulnerability/DSA-4922-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2021:0861-1]
- [https://security-tracker.debian.org/tracker/CVE-2021-33038]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]