Collapsed Reply Threads APIs leak message contents from private channels
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mattermost | Mattermost | unaffected |
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Configuration 1 [-]
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No data.
No data available yet.
Vendor Solution
Update Mattermost to version v7.1.10, v7.8.5, v7.9.4, v7.10.1, or higher.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2023-34243 | Mattermost fails to check channel membership when accessing message threads, allowing an attacker to access arbitrary posts by using the message threads API. |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.540% probability within 30 days)
| Link | Providers |
|---|---|
| https://mattermost.com/security-updates/ |
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| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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