BIT-discourse-2026-91133

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Import Source

https://github.com/bitnami/vulndb/tree/main/data/discourse/BIT-discourse-2026-91133.json

JSON Data

https://api.osv.dev/v1/vulns/BIT-discourse-2026-91133

Aliases

CVE-2026-91133
GHSA-8hxh-573g-52gx

Published

2026-10-01T09:29:33Z

Modified

2026-10-01T10:11:02Z

Summary

Discourse: Escape LIKE metacharacters in upload paths to prevent disclosure

Details

Discourse is an open-source discussion platform. Prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0, authenticated users could supply unescaped SQL LIKE metacharacters to upload-resolution patterns, causing wildcard input to select unrelated upload records instead of matching a literal identifier. The affected upload metadata, URL-lookup, and cooked-video-placeholder paths could resolve uploads the user was not authorized to access. This allowed disclosure of restricted metadata, including original filenames and secure-upload paths, without modifying the upload records. This issue is fixed in versions 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0.

Database specific

{
    "cpes":  [
        "cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:*",
        "cpe:2.3:a:discourse:discourse:*:*:*:*:beta:*:*:*"
    ],
    "severity":  "Medium"
}

References

Affected packages

Bitnami / discourse

Package

Name: discourse
Purl: pkg:bitnami/discourse

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

2026.8.0

Database specific

source

"https://github.com/bitnami/vulndb/tree/main/data/discourse/BIT-discourse-2026-91133.json"