BIT-discourse-2021-32764

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/discourse/BIT-discourse-2021-32764.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-discourse-2021-32764
Aliases
Published
2024-03-06T11:10:07.487Z
Modified
2025-04-03T14:40:37.652Z
Summary
[none]
Details

Discourse is an open-source discussion platform. In Discourse versions 2.7.5 and prior, parsing and rendering of YouTube Oneboxes can be susceptible to XSS attacks. This vulnerability only affects sites which have modified or disabled Discourse's default Content Security Policy. The issue is patched in stable version 2.7.6, beta version 2.8.0.beta3, and tests-passed version 2.8.0.beta3. As a workaround, ensure that the Content Security Policy is enabled, and has not been modified in a way which would make it more vulnerable to XSS attacks.

Database specific 
{
    "cpes": [
        "cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:discourse:discourse:2.8.0:beta1:*:*:*:*:*:*"
    ],
    "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:N/S:U/C:L/I:L/A:N CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
2.7.5
Introduced
2.8.0-beta1
Last affected
2.8.0-beta1