CVE Vulnerability

CVE-2020-23776

A SSRF vulnerability exists in Winmail 6.5 in app.php in the key parameter when HTTPS is on. An attacker can use this vulnerability to cause the server to send a request to a specific URL. An attacker can modify the request header 'HOST' value to cause the server to send the request.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/zhonghaozhao/winmail/issues/3 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:winmail_project:winmail:6.5:*:*:*:*:*:*:*
Information

Published : 2021-01-26 10:15

Updated : 2021-02-03 02:49

NVD link : CVE-2020-23776

Mitre link : CVE-2020-23776

Products Affected
No products.
CWE
CWE-918

Server-Side Request Forgery (SSRF)