CVE-2022-39270
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-39270
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-39270.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-39270
- Aliases
-
- GHSA-m44p-w923-w32h
- Published
- 2022-10-06T00:00:00Z
- Modified
- 2025-10-30T19:31:45Z
- 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
- Summary
- Arbitrary HTML injection in table-of-contents theme component in DiscoTOC
- Details
-
DiscoTOC is a Discourse theme component that generates a table of contents for topics. Users that can create topics in TOC-enabled categories (and have sufficient trust level - configured in component's settings) are able to inject arbitrary HTML on that topic's page. The issue has been fixed on the
mainbranch. Admins can update the theme component through the admin UI (Customize -> Themes -> Components -> DiscoTOC -> Check for Updates). Alternatively, admins can temporarily disable the DiscoTOC theme component. - Database specific
{ "cwe_ids": [ "CWE-79" ] }- References