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NVD Vulnerability Details :
CVE-2025-68662
Analyzed
More InfoOfficial Page
Source-security-advisories@github.com
View Known Exploited Vulnerability (KEV) details
Published At-28 Jan, 2026 | 20:16
Updated At-30 Jan, 2026 | 20:44

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.17.6HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
Primary3.19.9CRITICAL
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 7.6
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
Type: Primary
Version: 3.1
Base score: 9.9
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CPE Matches
Civilized Discourse Construction Kit, Inc.
discourse
>>discourse>>Versions before 3.5.4(exclusive)
cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:*
Civilized Discourse Construction Kit, Inc.
discourse
>>discourse>>Versions from 2025.11.0(inclusive) to 2025.11.2(exclusive)
cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:*
Civilized Discourse Construction Kit, Inc.
discourse
>>discourse>>2025.12.0
cpe:2.3:a:discourse:discourse:2025.12.0:*:*:*:stable:*:*:*
Civilized Discourse Construction Kit, Inc.
discourse
>>discourse>>2026.1.0
cpe:2.3:a:discourse:discourse:2026.1.0:*:*:*:stable:*:*:*
Weaknesses
CWE IDTypeSource
CWE-918Primarysecurity-advisories@github.com
CWE ID: CWE-918
Type: Primary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/discourse/discourse/security/advisories/GHSA-gcfp-rjfc-925csecurity-advisories@github.com
Third Party Advisory
Hyperlink: https://github.com/discourse/discourse/security/advisories/GHSA-gcfp-rjfc-925c
Source: security-advisories@github.com
Resource:
Third Party Advisory
Change History
0Changes found
Details not found