CVE-2023-28111

Discourse is an open-source discussion platform. Prior to version 3.1.0.beta3 of the `beta` and `tests-passed` branches, attackers are able to bypass Discourse's server-side request forgery (SSRF) protection for private IPv4 addresses by using a IPv4-mapped IPv6 address. The issue is patched in the latest beta and tests-passed version of Discourse. version 3.1.0.beta3 of the `beta` and `tests-passed` branches. There are no known workarounds.

CVSS v3 5.7 MEDIUM

5.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.1 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/discourse/discourse/commit/fd16eade7fcc6bba4b71e71106a2eb13cdfdae4a	Patch
https://github.com/discourse/discourse/pull/20710	Patch
https://github.com/discourse/discourse/security/advisories/GHSA-26h3-8ww8-v5fc	Vendor Advisory
https://github.com/discourse/discourse/commit/fd16eade7fcc6bba4b71e71106a2eb13cdfdae4a	Patch
https://github.com/discourse/discourse/pull/20710	Patch
https://github.com/discourse/discourse/security/advisories/GHSA-26h3-8ww8-v5fc	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:discourse:discourse:::::beta:::*
	cpe:2.3:a:discourse:discourse:3.1.0:beta1:::beta:::*
	cpe:2.3:a:discourse:discourse:3.1.0:beta2:::beta:::*

History

21 Nov 2024, 07:54

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~7.5~~	v2 : unknown v3 : 5.7
References	~~() https://github.com/discourse/discourse/commit/fd16eade7fcc6bba4b71e71106a2eb13cdfdae4a - Patch~~	() https://github.com/discourse/discourse/commit/fd16eade7fcc6bba4b71e71106a2eb13cdfdae4a - Patch
References	~~() https://github.com/discourse/discourse/pull/20710 - Patch~~	() https://github.com/discourse/discourse/pull/20710 - Patch
References	~~() https://github.com/discourse/discourse/security/advisories/GHSA-26h3-8ww8-v5fc - Vendor Advisory~~	() https://github.com/discourse/discourse/security/advisories/GHSA-26h3-8ww8-v5fc - Vendor Advisory

Information

Published : 2023-03-17 17:15

Updated : 2024-11-21 07:54

NVD link : CVE-2023-28111

Mitre link : CVE-2023-28111

CVE.ORG link : CVE-2023-28111

JSON object : View

Products Affected

discourse

discourse

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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