CVE-2021-32470 json
Craft CMS Cross-site Scripting Vulnerability
published 2021-05-07 5 y ago modified 2026-06-17 4 mo ago also GHSA-h2rj-8wgg-mm43 , EUVD-2022-1434
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 54%
- public exploits
- 0
- none known
Summary
Craft CMS before 3.6.13 has an XSS vulnerability.
Patch / fix
Exploit prediction
0.73% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
| GitHub | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | craftcms/cms | <3.6.13 |
3.6.13 |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/craftcms/cms/commit/f9378aa154b5f9b64bed3d59cce0c4a8184bf5e6
web, patch, third-party-advisory
-
github.com
/craftcms/cms/blob/develop/CHANGELOG.md#3613---2021-05-04
release-notes, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2021-32470
advisory
-
github.com
/craftcms/cms/blob/3.6.13/CHANGELOG.md#security
web
Sources
- CVE List CVE-2021-32470
- GitHub Advisory GHSA-h2rj-8wgg-mm43
- NVD CVE-2021-32470
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