CVE-2026-25496

MEDIUM EPSS 27.9%
Published Feb 9, 20264mo ago · Modified Jun 17, 20261w ago
4.8 CVSS 4.0
Medium
Find Similar
Published Feb 9, 2026 4mo ago
Last Modified Jun 17, 2026 1w ago

Description

Craft is a platform for creating digital experiences. In Craft versions 4.0.0-RC1 through 4.16.17 and 5.0.0-RC1 through 5.8.21, a stored XSS vulnerability exists in the Number field type settings. The Prefix and Suffix fields are rendered using the |md|raw Twig filter without proper escaping, allowing script execution when the Number field is displayed on users' profiles. This issue is patched in versions 4.16.18 and 5.8.22.

CVSS Details

Base Score
4.8
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction P
Scope X

Threat Intelligence

EPSS Exploit Probability
27.9% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 8

VendorProductVersionRange
craftcmscraft_cms*>4.0.0  –  <4.16.18
craftcmscraft_cms*>5.0.0  –  <5.8.22
craftcmscraft_cms4.0.0any
craftcmscraft_cms4.0.0any
craftcmscraft_cms4.0.0any
craftcmscraft_cms4.0.0any
craftcmscraft_cms5.0.0any
craftcmscraft_cms5.0.0any

References 3

  • github.com https://github.com/craftcms/cms/commit/cb5fb0e979e72f315c9178fc031883d49527f513
    Patch
  • github.com https://github.com/craftcms/cms/releases/tag/5.8.22
    Release Notes
  • github.com https://github.com/craftcms/cms/security/advisories/GHSA-9f5h-mmq6-2x78
    ExploitPatchVendor Advisory

Remediation

  • github.com https://github.com/craftcms/cms/commit/cb5fb0e979e72f315c9178fc031883d49527f513
    Patch
  • github.com https://github.com/craftcms/cms/security/advisories/GHSA-9f5h-mmq6-2x78
    ExploitPatchVendor Advisory