CVE-2026-44782
- Source
- https://cve.org/CVERecord?id=CVE-2026-44782
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44782.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-44782
- Aliases
-
- BIT-discourse-2026-44782
- GHSA-h3mq-9r6w-h33j
- Published
- 2026-06-12T20:23:01.323Z
- Modified
- 2026-07-08T08:26:19.559338703Z
- Severity
-
- 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- Discourse: GroupPostSerializer leaks hidden full names through reaction post association
- Details
-
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 includeuserlongname? as the predicate for its :name attribute, but AMS looks for includename?. The misnamed predicate was never called, so object.user.name was always serialized regardless of SiteSetting.enable_names. This issue has been patched in versions 2026.1.4, 2026.3.1, 2026.4.1, and 2026.5.0-latest.1.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44782.json", "cwe_ids": [ "CWE-200" ], "cna_assigner": "GitHub_M" }- References
Affected packages
Git / github.com/discourse/discourse
Affected ranges
- Type
- GIT
- Repo
- https://github.com/discourse/discourse
- Events
- Database specific
{ "source": "AFFECTED_FIELD", "extracted_events": [ { "introduced": "2026.1.0-latest" }, { "fixed": "2026.1.4" }, { "introduced": "2026.3.0-latest" }, { "fixed": "2026.3.1" }, { "introduced": "2026.4.0-latest" }, { "fixed": "2026.4.1" } ] }