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Medium

Statamic: Missing file upload validation on frontend forms allows uploading disallowed file types

  • Disclosed: 06.08.2026
  • Updated: 11.10.2026 10:22

Impact

Public frontend forms did not enforce the file upload restrictions that the Control Panel enforces, so an unauthenticated visitor could upload file types an administrator had intended to disallow through a form's assets or files field. For assets fields, files could be stored on a public, web-accessible disk. Statamic's global upload allowlist still applied, so executable types such as .php and .html remained blocked.

Patches

This has been fixed in 5.74.3 and 6.24.2.

Affected software

Click a technology to see all vulnerabilities affecting it.

PlatformPackageVulnerable versionsFixed in
Composer package statamic/cms < 5.74.3, >= 6.0.0, < 6.24.2 5.74.3, 6.24.2

References

CVSS score 5.3/10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness (CWE)
CWE-434
Platform
Composer
Package
statamic/cms
Disclosed
06.08.2026
Updated
11.10.2026 10:22

Sources and licenses

OSV / GitHub Advisory Database - GHSA-qhr7-v3xp-vw9m - CC BY 4.0

Vulnerability history: statamic/cms

All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.

All (44) in the archive
Total entries
44
First → latest
03.2022 08.2026
Without a fix
1
Exploited in attacks
0

Severity breakdown

  • Critical 1
  • High 15
  • Medium 25
  • Low 3

Disclosures per year

Severity:
  1. Statamic: Missing file upload validation on frontend forms allows uploading disallowed file types this entry
    Medium · 5.3 CVE-2026-71434 < 5.74.3, >= 6.0.0, < 6.24.2 5.74.3, 6.24.2
  2. Statamic: Account takeover via OAuth email matching without email-verification check
    High · 8.1 CVE-2026-64665 < 5.74.1, >= 6.0.0, < 6.24.0 5.74.1, 6.24.0
  3. Statamic CMS's unsafe method invocation via collection sorting allows data destruction
    High · 7.4 CVE-2026-49287 < 5.73.23, >= 6.0.0, < 6.20.0 5.73.23, 6.20.0
  4. Statamic: Unsafe method invocation via query value resolution allows data destruction
    High · 8.1 CVE-2026-41175 < 5.73.20, >= 6.0.0-alpha.1, < 6.13.0 5.73.20, 6.13.0
  5. Statamic has Stored XSS via SVG Sanitization Bypass
    High · 8.7 CVE-2026-33172 >= 6.0.0-alpha.1, < 6.7.0, < 5.73.14 6.7.0, 5.73.14
  6. Statamic vulnerable to privilege escalation via stored cross-site scripting
    High · 8.7 CVE-2026-28426 < 5.73.11, >= 6.0.0-alpha.1, < 6.4.0 5.73.11, 6.4.0
  7. Statamic vulnerable to remote code execution via Antlers-enabled control panel inputs
    High · 8.0 CVE-2026-28425 < 5.73.16, >= 6.0.0-alpha.1, < 6.7.2 5.73.16, 6.7.2
  8. Statamic allows Authenticated Control Panel users to escalate privileges via elevated session bypass
    High · 8.8 CVE-2026-27939 >= 6.0.0, < 6.4.0 6.4.0
  9. Statamic is vulnerable to account takeover via password reset link injection
    Critical · 9.3 CVE-2026-27593 < 5.73.10, >= 6.0.0-alpha.1, < 6.7.1 5.73.10, 6.7.1
  10. Statamic affected by privilege escalation via stored cross-site scripting
    High · 8.1 CVE-2026-27196 >= 6.0.0-alpha.1, < 6.3.2, < 5.73.9 6.3.2, 5.73.9
  11. Statamic CMS vulnerable to privilege escalation via stored cross-site scripting
    High · 8.7 CVE-2026-25759 >= 6.0.0, < 6.2.3 6.2.3
  12. Statamic Vulnerable to Superadmin Account Takeover via Stored Cross-Site Scripting and Lack of Proper X-CSRF-TOKEN Server-Side Validation
    High · 8.0 CVE-2025-64112 < 5.22.1 5.22.1
  13. Statmic CMS vulnerable to account takeover via XSS and password reset link
    High · 8.2 CVE-2024-24570 >= 4.00, < 4.46.0, < 3.4.17 4.46.0, 3.4.17
  14. Cross-site Scripting via uploaded assets
    High · 7.5 CVE-2023-48701 < 3.4.15, >= 4.0.0, < 4.36.0 3.4.15, 4.36.0
  15. Statamic CMS vulnerable to remote code execution via form uploads
    High · 8.8 CVE-2023-48217 >= 4.0.0, < 4.34.0, < 3.4.14 4.34.0, 3.4.14
  16. Statamic CMS remote code execution via front-end form uploads
    High · 8.3 CVE-2023-47129 >= 4.0.0, < 4.33.0, < 3.4.13 4.33.0, 3.4.13
  17. Statamic framework Incorrect Permission Assignment
    High · 8.8 CVE-2017-11422 < 2.6.0 2.6.0

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