CVEvulnerability
CVE-2021-27902
6.1 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-06-30
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-79
Description
An issue was discovered in Craft CMS before 3.6.0. In some circumstances, a potential XSS vulnerability existed in connection with front-end forms that accepted user uploads.
Affected configurations
• craftcms craft cms (< 3.6.0)
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://github.com/craftcms/cms/blob/develop/CHANGELOG.md#360---2021-01-26 Release Notes, Third Party Advisory
- https://github.com/craftcms/cms/blob/develop/CHANGELOG.md#security-1 Release Notes, Third Party Advisory
- https://github.com/craftcms/cms/commit/8ee85a8f03c143fa2420e7d6f311d95cae3b19ce Patch, Third Party Advisory
- https://github.com/craftcms/cms/blob/develop/CHANGELOG.md#360---2021-01-26 Release Notes, Third Party Advisory
- https://github.com/craftcms/cms/blob/develop/CHANGELOG.md#security-1 Release Notes, Third Party Advisory
- https://github.com/craftcms/cms/commit/8ee85a8f03c143fa2420e7d6f311d95cae3b19ce Patch, Third Party Advisory