VULNERABILITY INTELLIGENCE
CVE-2025-53941
CVSS score6.1 MEDIUM
EPSS probability0.27%
CISA KEVNot currently listed
Published2025-07-17
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Description
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.
Weakness classification
- security-advisories@github.com: CWE-79