CVE-2026-44782

CVE-2026-44782

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, GroupPostSerializer declared include_user_long_name? as the pred…

Vulnerability class: Information Disclosure

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-44782?
CVE-2026-44782 is a medium-severity vulnerability, classified under Information Disclosure. CVSS score: 4.3/10. Published 2026-06-12.
How severe is CVE-2026-44782?
Medium severity. CVSS v3 base score is 4.3 out of 10.