CVE Vulnerability

CVE-2020-24327

Server Side Request Forgery (SSRF) vulnerability exists in Discourse 2.3.2 and 2.6 via the email function. When writing an email in an editor, you can upload pictures of remote websites.

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

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/discourse/discourse/pull/10509 Exploit Patch
https://github.com/purple-WL/Discourse-sending-email-function-exist-Server-side-request-forgery-SSRF-/issues/1 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:discourse:discourse:2.3.2:*:*:*:*:*:*:*
cpe:2.3:a:discourse:discourse:2.6.0:-:*:*:*:*:*:*
Information

Published : 2021-09-23 06:15

Updated : 2021-09-29 09:34

NVD link : CVE-2020-24327

Mitre link : CVE-2020-24327

Products Affected
No products.
CWE
CWE-918

Server-Side Request Forgery (SSRF)