CVE-2026-63671Published
@nuxtjs/mdc: the URL sanitizer misses SVG xlink:href and data:text/html, allowing XSS from untrusted markdown at the default configuration
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-63671 · Microsoft / collected KEV context
cve-program · CVE-2026-63671
- https://github.com/nuxt-content/mdc/security/advisories/GHSA-mxm6-v9r6-r94c
- https://github.com/nuxt-content/mdc/pull/491
- https://github.com/nuxt-content/mdc/commit/61d636c2983f021288e4fc5c4006733b38cf0d53
- https://github.com/nuxt-content/mdc/releases/tag/v0.22.1
euvd · EUVD-2026-80789
- https://github.com/nuxt-content/mdc/security/advisories/GHSA-mxm6-v9r6-r94c
- https://github.com/nuxt-content/mdc/pull/491
- https://github.com/nuxt-content/mdc/commit/61d636c2983f021288e4fc5c4006733b38cf0d53
- https://github.com/nuxt-content/mdc/releases/tag/v0.22.1
nvd · CVE-2026-63671
- https://github.com/nuxt-content/mdc/commit/61d636c2983f021288e4fc5c4006733b38cf0d53
- https://github.com/nuxt-content/mdc/pull/491
- https://github.com/nuxt-content/mdc/releases/tag/v0.22.1
- https://github.com/nuxt-content/mdc/security/advisories/GHSA-mxm6-v9r6-r94c
osv · GHSA-mxm6-v9r6-r94c
- https://github.com/nuxt-content/mdc/security/advisories/GHSA-mxm6-v9r6-r94c
- https://nvd.nist.gov/vuln/detail/CVE-2026-63671
- https://github.com/nuxt-content/mdc/pull/491
- https://github.com/nuxt-content/mdc/commit/61d636c2983f021288e4fc5c4006733b38cf0d53
- https://github.com/nuxt-content/mdc
- https://github.com/nuxt-content/mdc/releases/tag/v0.22.1
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.