BIT-discourse-2026-53962

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Import Source

https://github.com/bitnami/vulndb/tree/main/data/discourse/BIT-discourse-2026-53962.json

JSON Data

https://api.osv.dev/v1/vulns/BIT-discourse-2026-53962

Aliases

CVE-2026-53962
GHSA-jmcf-3367-78vv

Published

2026-07-15T15:56:22.564Z

Modified

2026-07-15T16:27:24.665923531Z

Summary

Discourse: Insufficient SVG sanitization logic

Details

Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, insufficient SVG sanitization in upload and user avatar handling could lead to cross-site scripting when a user visited specific URLs that are not normally part of community browsing. This issue is fixed in versions 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5.

Database specific

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

References

Affected packages

Bitnami / discourse

Package

Name: discourse
Purl: pkg:bitnami/discourse

Severity

5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N 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

Database specific

source

"https://github.com/bitnami/vulndb/tree/main/data/discourse/BIT-discourse-2026-53962.json"