Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWgzOWctcTYzdi00aDlw

Exposure of sensitive information to an unauthorized actor in HyperKitty

An issue was discovered in management/commands/hyperkitty_import.py in HyperKitty prior to 1.3.5. 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.

Permalink: https://github.com/advisories/GHSA-h39g-q63v-4h9p
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWgzOWctcTYzdi00aDlw
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 3 years ago
Updated: 29 days ago

CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Identifiers: GHSA-h39g-q63v-4h9p, CVE-2021-33038
References:

• https://nvd.nist.gov/vuln/detail/CVE-2021-33038
• https://gitlab.com/mailman/hyperkitty/-/commit/9025324597d60b2dff740e49b70b15589d6804fa
• https://gitlab.com/mailman/hyperkitty/-/issues/380
• https://www.debian.org/security/2021/dsa-4922
• https://gitlab.com/mailman/hyperkitty/-/blob/master/doc/news.rst#L83-L87
• https://github.com/advisories/GHSA-h39g-q63v-4h9p
• https://github.com/pypa/advisory-database/tree/main/vulns/hyperkitty/PYSEC-2021-77.yaml
• https://techblog.wikimedia.org/2021/06/11/discovering-and-fixing-cve-2021-33038-in-mailman3

Repository: https://gitlab.com/mailman/hyperkitty
Blast Radius: 3.6

Affected Packages