CVE-2026-63670
1 advisory.
npm/sanitize-html CVE-2026-63670: medium 6.1
ApostropheCMS: Mutation-XSS / allowedTags bypass via literal `</textarea/>` solidus close
Action: Upgrade sanitize-html to 2.17.6 or later.
npm i sanitize-html@2.17.6Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.17.6 | - |
Fixed versions
| 2.17.6 |
Sources
- osv: GHSA-jxwj-j7wr-gfrw
- https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-jxwj-j7wr-gfrw
- https://nvd.nist.gov/vuln/detail/CVE-2026-63670
- https://github.com/apostrophecms/apostrophe/pull/5501
- https://github.com/apostrophecms/apostrophe/commit/eae1fb2b72ec5d1c27d0977509c6482a0408f725
- https://github.com/apostrophecms/apostrophe
CVE-2026-63670 · published · modified · JSON