CVE-2023-43754
published 2023-11-27CVE-2023-43754: Mattermost fails to check whether the “Allow users to view archived channels” setting is enabled during permalink previews display, allowing members to view…
PriorityP420medium4.3CVSS 3.1
AVNACLPRLUINSUCLINAN
EPSS
0.51%
39.5th percentile
Mattermost fails to check whether the “Allow users to view archived channels” setting is enabled during permalink previews display, allowing members to view permalink previews of archived channels even if the “Allow users to view archived channels” setting is disabled.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| github.com | mattermost_mattermost-server_v6 | >= 0 < 7.8.13 | 7.8.13 |
| github.com | mattermost_mattermost_server_v8 | >= 0 < 8.1.4 | 8.1.4 |
| github.com | mattermost_mattermost_server_v8 | >= 9.0.0 < 9.0.2 | 9.0.2 |
| github.com | mattermost_mattermost_server_v8 | >= 9.1.0 < 9.1.1 | 9.1.1 |
| mattermost | mattermost | <= 7.8.12 | — |
| mattermost | mattermost | — | — |
| mattermost | mattermost | 8.0.0 – 8.1.3 | — |
| mattermost | mattermost | 9.0.0 – 9.0.1 | — |
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OSV
Mattermost Exposure of Sensitive Information to an Unauthorized Actor vulnerability
osv·2023-11-27
CVE-2023-43754 [MEDIUM] Mattermost Exposure of Sensitive Information to an Unauthorized Actor vulnerability
Mattermost Exposure of Sensitive Information to an Unauthorized Actor vulnerability
Mattermost fails to check whether the "Allow users to view archived channels" setting is enabled during permalink previews display, allowing members to view permalink previews of archived channels even if the "Allow users to view archived channels" setting is disabled.
GHSA
Mattermost Exposure of Sensitive Information to an Unauthorized Actor vulnerability
ghsa·2023-11-27
CVE-2023-43754 [MEDIUM] CWE-200 Mattermost Exposure of Sensitive Information to an Unauthorized Actor vulnerability
Mattermost Exposure of Sensitive Information to an Unauthorized Actor vulnerability
Mattermost fails to check whether the "Allow users to view archived channels" setting is enabled during permalink previews display, allowing members to view permalink previews of archived channels even if the "Allow users to view archived channels" setting is disabled.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2023-11-27
Published