Mattermost fails to normalize UTF confusable characters when determining if a preview should be generated for a hyperlink, allowing an attacker to trigger link preview on a disallowed domain using a specially crafted link.
Metrics
Affected Vendors & Products
References
Link | Providers |
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https://mattermost.com/security-updates/ |
History
Fri, 06 Dec 2024 23:15:00 +0000
Type | Values Removed | Values Added |
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Metrics |
ssvc
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MITRE
Status: PUBLISHED
Assigner: Mattermost
Published: 2023-05-29T09:07:34.768Z
Updated: 2024-12-06T23:04:02.110Z
Reserved: 2023-05-19T09:34:03.996Z
Link: CVE-2023-2808
Vulnrichment
Updated: 2024-08-02T06:33:05.597Z
NVD
Status : Modified
Published: 2023-05-29T10:15:10.083
Modified: 2024-11-21T07:59:19.863
Link: CVE-2023-2808
Redhat
No data.