Vulnerability Details CVE-2021-33038
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 60.2%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- https://gitlab.com/mailman/hyperkitty/-/commit/9025324597d60b2dff740e49b70b15589d6804fa
- https://gitlab.com/mailman/hyperkitty/-/issues/380
- https://techblog.wikimedia.org/2021/06/11/discovering-and-fixing-cve-2021-33038-in-mailman3/
- https://www.debian.org/security/2021/dsa-4922
- https://gitlab.com/mailman/hyperkitty/-/commit/9025324597d60b2dff740e49b70b15589d6804fa
- https://gitlab.com/mailman/hyperkitty/-/issues/380
- https://techblog.wikimedia.org/2021/06/11/discovering-and-fixing-cve-2021-33038-in-mailman3/
- https://www.debian.org/security/2021/dsa-4922
Products affected by CVE-2021-33038
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cpe:2.3:a:hyperkitty_project:hyperkitty:0.1
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cpe:2.3:a:hyperkitty_project:hyperkitty:0.1.4
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cpe:2.3:a:hyperkitty_project:hyperkitty:0.1.5
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cpe:2.3:a:hyperkitty_project:hyperkitty:0.1.7
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cpe:2.3:a:hyperkitty_project:hyperkitty:0.9.6
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cpe:2.3:a:hyperkitty_project:hyperkitty:1.0.3
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cpe:2.3:a:hyperkitty_project:hyperkitty:1.1.0
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cpe:2.3:a:hyperkitty_project:hyperkitty:1.1.1
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cpe:2.3:a:hyperkitty_project:hyperkitty:1.1.4
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cpe:2.3:a:hyperkitty_project:hyperkitty:1.2.0
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cpe:2.3:a:hyperkitty_project:hyperkitty:1.2.1
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cpe:2.3:a:hyperkitty_project:hyperkitty:1.2.2
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cpe:2.3:a:hyperkitty_project:hyperkitty:1.3.0
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cpe:2.3:a:hyperkitty_project:hyperkitty:1.3.1
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cpe:2.3:a:hyperkitty_project:hyperkitty:1.3.2
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cpe:2.3:a:hyperkitty_project:hyperkitty:1.3.3
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cpe:2.3:a:hyperkitty_project:hyperkitty:1.3.4
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cpe:2.3:o:debian:debian_linux:10.0