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TI-2026-21633 Aliases CVE-2026-27196GHSA-8r7r-f4gm-wcpq

Statamic affected by privilege escalation via stored Cross-site Scripting

Priority LOW 35CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
High · High · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-79.

Summary

Statmatic is a Laravel and Git powered content management system (CMS). Versions 5.73.8 and below in addition to 6.0.0-alpha.1 through 6.3.1 have a Stored XSS vulnerability in html fieldtypes which allows authenticated users with field management permissions to inject malicious JavaScript that executes when viewed by higher-privileged users. This issue has been fixed in 6.3.2 and 5.73.9.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00323 25th percentileScored 2026-11-07
Fix Fixed cms (statamic): 6.3.2, 5.73.9statamic/cms (Packagist): 6.3.2, 5.73.9

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
statamiccms6.0.0-alpha.1 to before 6.3.2; before 5.73.96.3.2, 5.73.9Patch availableCNA
—statamic/cms (Packagist)6.0.0-alpha.1 to before 6.3.26.3.2Patch availableGHSA-8r7r-f4gm-wcpq
—statamic/cms (Packagist)before 5.73.95.73.9Patch availableGHSA-8r7r-f4gm-wcpq
  • cms Vendorstatamic Affected 6.0.0-alpha.1 to before 6.3.2; before 5.73.9 Fixed in 6.3.2, 5.73.9 Patch available CNA
  • statamic/cms (Packagist) Vendor— Affected 6.0.0-alpha.1 to before 6.3.2 Fixed in 6.3.2 Patch available GHSA-8r7r-f4gm-wcpq
  • statamic/cms (Packagist) Vendor— Affected before 5.73.9 Fixed in 5.73.9 Patch available GHSA-8r7r-f4gm-wcpq

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:statamic:statamic:*:*:*:*:*:*:*:*before 5.73.9; 6.0.0 to before 6.3.2Vulnerablestatamic
  • cpe:2.3:a:statamic:statamic:*:*:*:*:*:*:*:* Versions before 5.73.9; 6.0.0 to before 6.3.2 Vulnerable ·statamic

Remediation

  • Fix · CNA cms (statamic) Fixed in 6.3.2, 5.73.9
  • Fix · GHSA-8r7r-f4gm-wcpq statamic/cms (Packagist) Fixed in 6.3.2 Advisory →
  • Fix · GHSA-8r7r-f4gm-wcpq statamic/cms (Packagist) Fixed in 5.73.9 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-27196
  2. 2026-10-03 Alias added: GHSA-8r7r-f4gm-wcpq

References

Patch 2

Advisory 2

Other 1

  • TI-2024-16191 Statamic account takeover via XSS and password reset link CVSS 3.1HIGH 8.2
  • TI-2023-18622 Statamic's Antlers sanitizer cannot effectively sanitize malicious SVG CVSS 3.1MEDIUM 5.5
  • TI-2021-20500 A Code Execution vulnerability exists in Statamic Version through 3.2.26 via… CVSS 3.1CRITICAL 9.8
  • TI-2023-25469 Statamic CMS remote code execution via front-end form uploads CVSS 3.1CRITICAL 9.8
  • TI-2023-26081 Remote code execution via form uploads in statamic/cms CVSS 3.1HIGH 8.8
  • TI-2026-21980 Statamic is vulnerable to account takeover via password reset link injection CVSS 3.1CRITICAL 9.3
See all 28 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences