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PRIOn knowledge basePRION:CVE-2023-2808HistoryMay 29, 2023 - 10:15 a.m.
Code injection
2023-05-2910:15:00
PRIOn knowledge base
www.prio-n.com
5
mattermost
vulnerability
link preview
utf confusable characters
code injection
nvd
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| mattermost | ge | 7.2.0 | |
| mattermost | lt | 7.8.4 | |
| mattermost | ge | 5.34.0 | |
| mattermost | lt | 7.1.9 | |
| mattermost | ge | 7.9.0 | |
| mattermost | lt | 7.9.3 |
References
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CVE-2023-2808
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