CVE-2023-28112
Assigner: GitHub_M
Published: 2023-03-17T18:35:07.984Z
State: PUBLISHED
title: Discourse's SSRF protection missing for some FastImage requests
problemTypes: descriptions: cweId: CWE-918
description: CWE-918: Server-Side Request Forgery (SSRF)
type: CWE
metrics: cvssV3_1: attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 5.9
baseSeverity: MEDIUM
confidentialityImpact: HIGH
integrityImpact: LOW
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N
version: 3.1
affected: vendor: discourse
product: discourse
versions: version: beta < 3.1.0.beta3
status: affected
version: tests-passed < 3.1.0.beta3
status: affected
descriptions: value: Discourse is an open-source discussion platform. Prior to version 3.1.0.beta3 of the `beta` and `tests-passed` branches, some user provided URLs were being passed to FastImage without SSRF protection. Insufficient protections could enable attackers to trigger outbound network connections from the Discourse server to private IP addresses. This affects any site running the `tests-passed` or `beta` branches versions 3.1.0.beta2 and prior. This issue is patched in version 3.1.0.beta3 of the `beta` and `tests-passed` branches. There are no known workarounds.
source: advisory: GHSA-9897-x229-55gh
discovery: UNKNOWN