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1 vulnerability by fedify

CVE-2026-25808 (GCVE-0-2026-25808)

Vulnerability from cvelistv5 – Published: 2026-02-09 21:50 – Updated: 2026-02-10 21:23
VLAI?
Title
Hollo DMs get leaked and can be seen on Webfinger Browser
Summary
Hollo is a federated single-user microblogging software designed to be federated through ActivityPub. Prior to 0.6.20 and 0.7.2, there is a security vulnerability where DMs and followers-only posts were exposed through the ActivityPub outbox endpoint without authorization. This vulnerability is fixed in 0.6.20 and 0.7.2.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
fedify-dev hollo Affected: < 0.6.20, 0.7.2
Affected: >= 7.0.0, < 0.7.2
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