Vulnerability CVE-2021-27902
Published: 2021-06-30

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.

Type:

CWE-79

 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Craftcms -> Craft cms 

 References:
https://github.com/craftcms/cms/blob/develop/CHANGELOG.md#360---2021-01-26
https://github.com/craftcms/cms/blob/develop/CHANGELOG.md#security-1
https://github.com/craftcms/cms/commit/8ee85a8f03c143fa2420e7d6f311d95cae3b19ce
Copyright 2024, cxsecurity.com

 

Back to Top