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cpe:2.3:a:fedify-dev:hollo:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorFedify Dev (97316ba8-9877-58a6-82bc-3c3ea0a3f111)
ProductHollo (10ca53a4-8e26-505c-b804-01d1ff4b2be5)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2026-25808 vulnerable 2026-06-08 07:53:20.508011 Hollo DMs get leaked and can be seen on Webfinger Browser
HIGH (7.5)
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.
Published: 2026-02-09T21:50:10.579Z
Updated: 2026-02-10T21:23:34.888Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2025-53941 vulnerable 2026-06-08 07:31:15.968564 Hollo renders posts received with form elements and allows submission
MEDIUM (6.1)
Hollo is a federated single-user microblogging software designed to be federated through ActivityPub. Versions prior to 0.6.5 allow HTML form elements to be submitted, making the software vulnerable to HTML injection. Version 0.6.5 fixes the issue.
Published: 2025-07-17T14:01:34.436Z
Updated: 2025-07-17T14:21:36.942Z
Reference links
Imported from gcve-enriched-dumps CVE data

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