An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5, when used as an OAuth 2.0 service provider. It mishandles a deny action for a redirection.

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Source ID Title
EUVD EUVD EUVD-2017-9987 An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5, when used as an OAuth 2.0 service provider. It mishandles a deny action for a redirection.
Github GHSA Github GHSA GHSA-f7c3-7vp3-44p6 Mattermost Server mishandles redirect denial action
Fixes

Solution

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Workaround

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T21:37:44.398Z

Reserved: 2020-06-19T00:00:00.000Z

Link: CVE-2017-18897

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-06-19T19:15:11.327

Modified: 2024-11-21T03:21:12.497

Link: CVE-2017-18897

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses