Is statamic/cms 6.21 vulnerable?
Composer · 1 release from 6.21.0 to 6.21.0 · latest statamic/cms is 6.39.0 · checked 2 Nov 2026
Yes: 7 known advisories
Yes. statamic/cms 6.21.0, the last 6.21 release, is affected by 7 known security advisories (1 high, 6 medium), including CVE-2026-64665, CVE-2026-71435, CVE-2026-71434. At least one has no fixed release yet.
Advisories affecting statamic/cms 6.21.0
Statamic: Stored Cross-Site Scripting in Automagic Form Notification Email Template
- Affected
- <5.74.3 · >=6.0.0 <6.24.2
- Fixed in
- 5.74.3, 6.24.2
Statamic: Missing file upload validation on frontend forms allows uploading disallowed file types
- Affected
- <5.74.3 · >=6.0.0 <6.24.2
- Fixed in
- 5.74.3, 6.24.2
Statamic: Missing authorization on navigation endpoint allows disclosure of restricted entries
- Affected
- <5.74.1 · >=6.0.0 <6.24.0
- Fixed in
- 5.74.1, 6.24.0
Statamic: Unsafe method invocation via Antlers template resolution allows data destruction
- Affected
- <5.74.1 · >=6.0.0 <6.24.0
- Fixed in
- 5.74.1, 6.24.0
Statamic: Account takeover via OAuth email matching without email-verification check
- Affected
- <5.74.1 · >=6.0.0 <6.24.0
- Fixed in
- 5.74.1, 6.24.0
Statamic: Missing authorization on Control Panel endpoint allows disclosure of user existence
- Affected
- <5.74.1 · >=6.0.0 <6.24.0
- Fixed in
- 5.74.1, 6.24.0
Statamic CMS exposes two-factor recovery codes through dynamic Antlers rendering
- Affected
- >=6.0.0-alpha.1 <=6.30.0
- Fixed in
- No fix released
Which of your client projects are still on statamic/cms 6.21?
NPMscan reads the lockfiles in every GitHub repo you pick, finds the exact statamic/cms version each one installs, and checks it against these advisories. Each finding comes with the command that fixes it.
Other statamic/cms versions
Advisory data from OSV.dev (opens OSV.dev in a new tab), which includes the GitHub Advisory Database. Release list from the Composer registry. Refreshed daily.