CVE-2020-23776
HIGHWinmail 6.5 - Server-Side Request Forgery via Key Parameter
Title source: llmDescription
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.
References (1)
Core 1
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/zhonghaozhao/winmail/issues/3
Scores
CVSS v3
7.5
EPSS
0.0079
EPSS Percentile
51.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Details
CWE
CWE-918
Status
published
Products (1)
winmail_project/winmail
6.5
Published
Jan 26, 2021
Tracked Since
Feb 18, 2026