CVE-2020-24327

MEDIUM

Discourse 2.3.2 and 2.6 - Server-Side Request Forgery via Email Image Upload

Title source: llm
STIX 2.1

Description

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.

References (2)

Core 2
Core References
Exploit, Patch, Third Party Advisory x_refsource_misc
https://github.com/discourse/discourse/pull/10509

Scores

CVSS v3 5.3
EPSS 0.0019
EPSS Percentile 40.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Details

CWE
CWE-918
Status published
Products (2)
discourse/discourse 2.3.2
discourse/discourse 2.6.0
Published Sep 23, 2021
Tracked Since Feb 18, 2026