statamic/cms · Security
Statamic's Markdown preview endpoint exposes sensitive user data
- GHSA ID
- GHSA-cvh3-23vq-w7h4
- CVE ID
- CVE-2026-33882
- Severity
- medium
- Published
- Updated
- CVSS
- 6.5 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CVSS v3
- 6.5 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Description
Impact
The markdown preview endpoint could be manipulated to return augmented data from arbitrary fieldtypes. With the users fieldtype specifically, an authenticated control panel user could retrieve sensitive user data including email addresses, encrypted passkey data, and encrypted two-factor authentication codes.
Patches
This has been fixed in 5.73.16 and 6.7.2.
CWEs
- CWE-20 · Improper Input Validation
- CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor