CVE-2026-28426

HIGH

Statmatic <5.73.11/6.4.0 - Stored XSS

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2026-28426. PoCs published by LTX-GOD.

AI-analyzed exploit summary This repository provides a detailed technical analysis of a stored XSS vulnerability in Statamic CMS, including specific code paths, file references, and step-by-step reproduction instructions. It does not contain functional exploit code but offers in-depth research on the vulnerability's root cause and exploitation method.

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.

Exploits (1)

github WRITEUP 2 stars
by LTX-GOD · poc
https://github.com/LTX-GOD/Mycve/tree/main/cms1-CVE-2026-28426 .md

This repository provides a detailed technical analysis of a stored XSS vulnerability in Statamic CMS, including specific code paths, file references, and step-by-step reproduction instructions. It does not contain functional exploit code but offers in-depth research on the vulnerability's root cause and exploitation method.

Classification
Writeup 95%
Attack Type
Xss
Complexity
Moderate
Reliability
Reliable
Target: Statamic CMS (new version)
Auth required
Prerequisites: access to a vulnerable Statamic CMS instance · low-privileged attacker account with 'configure collections' permission · admin account to observe the XSS payload execution
devstral-2 · analyzed Mar 02, 2026 Full analysis →

References (3)

Core 3
Core References

Scores

CVSS v3 8.7
EPSS 0.0001
EPSS Percentile 2.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-79
Status published
Products (2)
statamic/cms 0 - 5.73.11Packagist
statamic/statamic < 5.73.11
Published Feb 27, 2026
Tracked Since Feb 28, 2026