CVE-2026-34947

Source
https://cve.org/CVERecord?id=CVE-2026-34947
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34947.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-34947
Aliases
Published
2026-04-03T21:27:59Z
Modified
2026-08-12T03:51:37Z
Severity
  • 2.7 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U CVSS Calculator
Summary
Discourse: Staged user custom fields are exposed on public invite pages
Details

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.3, 2026.2.0-latest to before 2026.2.2, and 2026.3.0-latest to before 2026.3.0, staged user custom fields and username are exposed on public invite pages without email verification. This issue has been patched in versions 2026.1.3, 2026.2.2, and 2026.3.0.

Database specific
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-200"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34947.json"
}
References

Affected packages

Git / github.com/discourse/discourse

Affected ranges

Type
GIT
Repo
https://github.com/discourse/discourse
Events
Database specific
Show details
{
    "extracted_events": [
        {
            "introduced": "2026.1.0-latest"
        },
        {
            "fixed": "2026.1.3"
        },
        {
            "introduced": "2026.2.0-latest"
        },
        {
            "fixed": "2026.2.2"
        },
        {
            "introduced": "2026.3.0-latest"
        },
        {
            "fixed": "2026.3.0"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

2026.*
2026.3.0
Other
esr
stable
v2026.*
v2026.1.0
v2026.1.0-latest
v2026.1.1
v2026.1.2
v2026.2.0
v2026.2.0-latest
v2026.2.1

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34947.json"