How severe is CVE-2026-28426?

CVE-2026-28426 has a CVSS 3.x base score of 8.7, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2026-28426 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-28426?

CVE-2026-28426 affects Statamic. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-28426?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-28426 have an EU (EUVD) identifier?

Yes. CVE-2026-28426 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-9095.

When was CVE-2026-28426 published?

CVE-2026-28426 was published on 2026-02-27 and last updated on 2026-06-17.

CVE-2026-28426

CVE-2026-28426 is a high-severity vulnerability in Statamic with a CVSS 3.x base score of 8.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: High (CVSS 3.x base score 8.7)
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-9095
Weakness: CWE-79
Affected product: Statamic
Published: 2026-02-27
Last modified: 2026-06-17

Description

Statmatic is a Laravel and Git powered content management system (CMS). Prior to versions 5.73.11 and 6.4.0, stored XSS vulnerability in svg and icon related components allow authenticated users with appropriate permissions to inject malicious JavaScript that executes when viewed by higher-privileged users. This has been fixed in 5.73.11 and 6.4.0.

Frequently asked questions

What is CVE-2026-28426?: Statmatic is a Laravel and Git powered content management system (CMS). Prior to versions 5.73.11 and 6.4.0, stored XSS vulnerability in svg and icon related components allow authenticated users with appropriate permissions to inject malicious JavaScript that executes when viewed by higher-privileged users. This has been fixed in 5.73.11 and 6.4.0.
How severe is CVE-2026-28426?: CVE-2026-28426 has a CVSS 3.x base score of 8.7, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2026-28426 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-28426?: CVE-2026-28426 affects Statamic. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-28426?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-28426 have an EU (EUVD) identifier?: Yes. CVE-2026-28426 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-9095.
When was CVE-2026-28426 published?: CVE-2026-28426 was published on 2026-02-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:statamic:statamic:*:*:*:*:*:*:*:*

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