CVE-2025-67723
- Source
- https://cve.org/CVERecord?id=CVE-2025-67723
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-67723.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-67723
- Aliases
-
- BIT-discourse-2025-67723
- GHSA-955h-m28g-5379
- Published
- 2026-01-28T18:21:35.379Z
- Modified
- 2026-07-15T02:16:32.990692322Z
- Severity
-
- 4.6 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L CVSS Calculator
- Summary
- Discourse vulnerable to stored Cross-site Scripting via Katex in discourse-math plugin
- Details
-
Discourse is an open source discussion platform. Versions prior to 3.5.4, 2025.11.2, 2025.12.1, and 2026.1.0 have a content-security-policy-mitigated cross-site scriptinv vulnerability on the Discourse Math plugin when using its KaTeX variant. This issue is patched in versions 3.5.4, 2025.11.2, 2025.12.1, and 2026.1.0. As a workaround, the Discourse Math plugin can be disabled, or the Mathjax provider can be used instead of KaTeX.
- Database specific
{ "cna_assigner": "GitHub_M", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/67xxx/CVE-2025-67723.json", "cwe_ids": [ "CWE-79" ], "unresolved_ranges": [ { "source": "AFFECTED_FIELD", "extracted_events": [ { "fixed": "3.5.4" } ] } ] }- References
Affected packages
Git / github.com/discourse/discourse
Affected ranges
- Type
- GIT
- Repo
- https://github.com/discourse/discourse
- Events
-
IntroducedFixedIntroducedLast affected
- Database specific
{ "cpe": [ "cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:*", "cpe:2.3:a:discourse:discourse:2025.12.0:*:*:*:stable:*:*:*" ], "source": [ "CPE_RANGE", "CPE_STRING" ], "extracted_events": [ { "introduced": "2025.11.0" }, { "fixed": "2025.11.2" }, { "introduced": "2025.12.0" }, { "last_affected": "2025.12.0" } ] }