Description

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.

INFO

Published Date :

2026-02-09T21:50:10.579Z

Last Modified :

2026-02-10T21:23:34.888Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-25808 vulnerability.

Vendors Products
Fedify
  • Hollo
Fedify-dev
  • Hollo
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-25808.

URL Resource
https://github.com/fedify-dev/hollo/commit/329969c502ef092d5c3f9c2c20421c34f4ff0f0e cve-icon cve-icon
https://github.com/fedify-dev/hollo/releases/tag/0.6.20 cve-icon cve-icon
https://github.com/fedify-dev/hollo/releases/tag/0.7.2 cve-icon cve-icon
https://github.com/fedify-dev/hollo/security/advisories/GHSA-6r2w-3pcj-v4v5 cve-icon cve-icon
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CVSS Vulnerability Scoring System

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