CVE-2025-68662 - Vulnerability Details - OpenCVE

Discourse is an open source discussion platform. In versions prior to 3.5.4, 2025.11.2, 2025.12.1, and 2026.1.0, a hostname validation issue in FinalDestination could allow bypassing SSRF protections under certain conditions. This issue is patched in versions 3.5.4, 2025.11.2, 2025.12.1, and 2026.1.0. No known workarounds are available.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

No data.

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/discourse/discourse/security/advisories/GHSA-gcfp-rjfc-925c

History

Wed, 28 Jan 2026 21:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 28 Jan 2026 19:30:00 +0000

Type	Values Removed	Values Added
Description		Discourse is an open source discussion platform. In versions prior to 3.5.4, 2025.11.2, 2025.12.1, and 2026.1.0, a hostname validation issue in FinalDestination could allow bypassing SSRF protections under certain conditions. This issue is patched in versions 3.5.4, 2025.11.2, 2025.12.1, and 2026.1.0. No known workarounds are available.
Title		FinalDestination hostname matching allows SSRF protection bypass
Weaknesses		CWE-918
References		https://github.com/discourse/discourse/security/advisories/GHSA-gcfp-rjfc-925c
Metrics		cvssV3_1 `{'score': 7.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-01-28T19:12:24.903Z

Updated: 2026-01-28T20:21:50.707Z

Reserved: 2025-12-22T23:28:02.916Z

Link: CVE-2025-68662

Vulnrichment

Updated: 2026-01-28T20:21:40.664Z

NVD

Status : Received

Published: 2026-01-28T20:16:11.860

Modified: 2026-01-28T20:16:11.860

Link: CVE-2025-68662

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-918

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