CVE-2021-37859
High
Description
Fixed a bypass for a reflected cross-site scripting vulnerability affecting OAuth-enabled instances of Mattermost.
SeverityHigh
CVSS7.1
Exploit probability—
Product
Mattermost
PublishedAug 5, 2021
First seenAug 5, 2021
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- mattermost mattermost5.34.5, 5.35.4, 5.36.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mattermost mattermost | 5.32.0 ≤ v < 5.34.5, 5.35.0 ≤ v < 5.35.4, 5.36.0 ≤ v < 5.36.1 | 5.34.5, 5.35.4, 5.36.1 |
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