CVE-2025-66468 json
Aimeos GrapesJS CMS extension possible stores XSS exploitable by authenticated editors
published 11mo ago modified 22d ago also GHSA-424m-fj2q-g7vg , EUVD-2025-200307
- cvss
- 7.7
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 22%
- public exploits
- 0
- none known
Summary
The 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.
Patch / fix
- packagist aimeos/ai-cms-grapesjs 2021.10.8, 2022.10.9, 2023.10.15, 2024.10.8, 2025.10.2
- aimeos grapesjs_cms 2021.10.8, 2022.10.9, 2023.10.15, 2024.10.8, 2025.10.2
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 11mo ago
Exploit prediction
0.30% chance of exploitation in the next 30 days, higher than 22% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.7 | CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H |
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| GitHub | 3.1 | 7.6 | CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | aimeos/ai-cms-grapesjs | >=2021.04.1, <2021.10.8 >=2022.04.1, <2022.10.9 >=2023.04.1, <2023.10.15 >=2024.04.1, <2024.10.8 >=2025.04.1, <2025.10.2 |
2021.10.8 2022.10.9 2023.10.15 2024.10.8 2025.10.2 |
Affected products
- aimeos ai-cms-grapesjs
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
Sources
- CVE List CVE-2025-66468
- GitHub Advisory GHSA-424m-fj2q-g7vg
- NVD CVE-2025-66468
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