Statamic
CVE-2026-28425
HIGH
GHSA-cpv7-q2wx-m8rw
Severity by source
AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Primary rating from GitHub Advisory · only source for this CVE.
CVSS VectorGitHub Advisory
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
3DescriptionGitHub Advisory
Statmatic is a Laravel and Git powered content management system (CMS). Prior to versions 5.73.11 and 6.4.0, an authenticated control panel user with access to Antlers-enabled inputs may be able to achieve remote code execution in the application context. That can lead to full compromise of the application, including access to sensitive configuration, modification or exfiltration of data, and potential impact on availability. Exploitation is only possible where Antlers runs on user-controlled content-for example, content fields with Antlers explicitly enabled (requiring permission to configure fields and to edit entries), built-in config that supports Antlers such as Forms email notification settings (requiring configuration permission), or third-party addons that add Antlers-enabled fields to entries (for example, the SEO Pro addon). In each case the attacker must have the relevant control panel permissions. This has been fixed in 5.73.11 and 6.4.0. Users of addons that depend on Statamic should ensure that after updating they are running a patched Statamic version.
AnalysisAI
Remote code execution in Statmatic CMS versions prior to 5.73.11 and 6.4.0 allows authenticated users with control panel access and permission to modify Antlers-enabled fields to execute arbitrary code in the application context. An attacker exploiting this vulnerability can fully compromise the application, including stealing sensitive configuration data, modifying or exfiltrating user data, and disrupting availability. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Authenticated access to Statmatic control panel required. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | CVSS 8.0 (HIGH). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | A remote attacker (requires authentication) could exploit this vulnerability to full compromise of the application, including access to sensitive configuration. |
| Remediation | A vendor patch is available — apply it immediately. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: Inventory all Statmatic installations and verify current versions against 5.73.11 and 6.4.0. …
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