Aimeos GrapesJS CMS extension possible stores XSS exploitable by authenticated editors

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-66468
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-12-02 19:15:53 UTC
Updated2026-10-18 18:10:00 UTC
DescriptionThe Aimeos GrapesJS CMS extension provides page editor for creating content pages based on extensible components. Prior to 2021.10.8, 2022.10.8, 2023.10.8, 2024.10.8, and 2025.10.8, Javascript code can be injected by malicious editors for a stored XSS attack if the standard Content Security Policy is disabled. This vulnerability is fixed in 2021.10.8, 2022.10.8, 2023.10.8, 2024.10.8, and 2025.10.8.

Risk And Classification

Primary CVSS: v3.1 6.1 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Problem Types: CWE-79 | CWE-79 CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary6.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
3.1[email protected]Secondary7.6HIGHCVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
3.1CNADECLARED7.7HIGHCVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Aimeos Grapesjs Cms All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Aimeos Ai-cms-grapesjs affected >= 2021.04.1, < 2021.10.8 Not specified
CNA Aimeos Ai-cms-grapesjs affected >= 2022.04.1, < 2022.10.9 Not specified
CNA Aimeos Ai-cms-grapesjs affected >= 2023.04.1, < 2023.10.15 Not specified
CNA Aimeos Ai-cms-grapesjs affected >= 2024.04.1, < 2024.10.8 Not specified
CNA Aimeos Ai-cms-grapesjs affected >= 2025.04.1, < 2025.10.2 Not specified

References

ReferenceSourceLinkTags
github.com/aimeos/ai-cms-grapesjs/security/advisories/GHSA-424m-fj2q-g7vg [email protected] github.com Vendor Advisory
github.com/aimeos/ai-cms-grapesjs/commit/2214f71ac27cdea25f11c8adf6bb581... [email protected] github.com Patch
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