CVE Vulnerability

CVE-2021-39267

Persistent cross-site scripting (XSS) in the web interface of SuiteCRM before 7.11.19 allows a remote attacker to introduce arbitrary JavaScript via a Content-Type Filter bypass to upload malicious files. This occurs because text/html is blocked, but other types that allow JavaScript execution (such as text/xml) are not blocked.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/salesagility/SuiteCRM Product Third Party Advisory
https://docs.suitecrm.com/admin/releases/7.11.x/#_7_11_19 Release Notes Vendor Advisory
https://thanhlocpanda.wordpress.com/2021/07/31/file-upload-bypass-suitecrm-7-11-18/ Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:salesagility:suitecrm:*:*:*:*:*:*:*:*
Information

Published : 2021-08-18 01:15

Updated : 2021-08-24 12:52

NVD link : CVE-2021-39267

Mitre link : CVE-2021-39267

Products Affected
No products.
CWE
CWE-79