BIT-discourse-2026-55420

See a problem?
Import Source
https://github.com/bitnami/vulndb/tree/main/data/discourse/BIT-discourse-2026-55420.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-discourse-2026-55420
Aliases
Published
2026-07-14T08:46:44.451Z
Modified
2026-07-14T10:11:45.558143822Z
Summary
Discourse: Remote code execution via pdf uploads
Details

Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, under certain non-default configurations, processing of PDF uploads could be exploited to obtain RCE on the server. This issue is patched in 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5.

Database specific 
{
    "cpes": [
        "cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:discourse:discourse:*:*:*:*:latest:*:*:*"
    ],
    "severity": "High"
}
References

Affected packages

Bitnami / discourse

Package

Name
discourse
Purl
pkg:bitnami/discourse

Severity

  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
2026.1.0
Fixed
2026.1.5
Introduced
2026.4.0
Fixed
2026.4.2
Introduced
2026.5.0
Fixed
2026.5.1
Introduced
2026.6.0
Fixed
2026.7.0

Database specific

source 
"https://github.com/bitnami/vulndb/tree/main/data/discourse/BIT-discourse-2026-55420.json"