CVE-2025-3611
published 2025-05-30CVE-2025-3611: Mattermost versions 10.7.x <= 10.7.0, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fails to properly enforce access control restrictions for System Manager roles…
PriorityP424medium4.3CVSS 3.1
AVNACLPRLUINSUCLINAN
EPSS
0.22%
12.4th percentile
Mattermost versions 10.7.x <= 10.7.0, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fails to properly enforce access control restrictions for System Manager roles, allowing authenticated users with System Manager privileges to view team details they should not have access to via direct API requests to team endpoints, even when explicitly configured with 'No access' to Teams in the System Console.
Affected
19 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| github.com | mattermost_mattermost-server | >= 10.0.0-rc1+incompatible < 10.5.4+incompatible | 10.5.4+incompatible |
| github.com | mattermost_mattermost-server | >= 10.6.0-rc1+incompatible < 10.7.1+incompatible | 10.7.1+incompatible |
| github.com | mattermost_mattermost-server | >= 9.0.0-rc1+incompatible < 9.11.13+incompatible | 9.11.13+incompatible |
| github.com | mattermost_mattermost_server_v8 | >= 0 < 8.0.0-20250414154356-6f33b721de76 | 8.0.0-20250414154356-6f33b721de76 |
| github.com | mattermost_mattermost_server_v8 | >= 10.0.0-rc1 < 10.5.4 | 10.5.4 |
| github.com | mattermost_mattermost_server_v8 | >= 10.6.0-rc1 < 10.7.1 | 10.7.1 |
| github.com | mattermost_mattermost_server_v8 | >= 9.0.0-rc1 < 9.11.13 | 9.11.13 |
| mattermost | mattermost | — | — |
| mattermost | mattermost | 10.5.0 – 10.5.3 | — |
| mattermost | mattermost | 9.11.0 – 9.11.12 | — |
| mattermost | mattermost_server | — | — |
| mattermost | mattermost_server | >= 10.5.0 < 10.5.4 | 10.5.4 |
| mattermost | mattermost_server | >= 9.11.0 < 9.11.13 | 9.11.13 |
| msrc | cbl2_kernel_5.15.122.1-2_on_cbl_mariner_2.0 | — | — |
| msrc | cbl_mariner_1.0_arm | — | — |
| msrc | cbl_mariner_1.0_x64 | — | — |
| msrc | cbl_mariner_2.0_arm | — | — |
| msrc | cbl_mariner_2.0_x64 | — | — |
| msrc | cm1_kernel_5.10.188.1-1_on_cbl_mariner_1.0 | — | — |
CVSS provenance
nvdv3.14.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
vendor_msrc7.8HIGH
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OSV
Mattermost fails to properly enforce access control restrictions for System Manager roles in github.com/mattermost/mattermost-server
osv·2025-06-03
CVE-2025-3611 Mattermost fails to properly enforce access control restrictions for System Manager roles in github.com/mattermost/mattermost-server
Mattermost fails to properly enforce access control restrictions for System Manager roles in github.com/mattermost/mattermost-server
Mattermost fails to properly enforce access control restrictions for System Manager roles in github.com/mattermost/mattermost-server
OSV
Mattermost fails to properly enforce access control restrictions for System Manager roles
osv·2025-05-30
CVE-2025-3611 [LOW] Mattermost fails to properly enforce access control restrictions for System Manager roles
Mattermost fails to properly enforce access control restrictions for System Manager roles
Mattermost versions 10.7.x <= 10.7.0, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fails to properly enforce access control restrictions for System Manager roles, allowing authenticated users with System Manager privileges to view team details they should not have access to via direct API requests to team endpoints, even when explicitly configured with 'No access' to Teams in the System Console.
GHSA
Mattermost fails to properly enforce access control restrictions for System Manager roles
ghsa·2025-05-30
CVE-2025-3611 [LOW] CWE-863 Mattermost fails to properly enforce access control restrictions for System Manager roles
Mattermost fails to properly enforce access control restrictions for System Manager roles
Mattermost versions 10.7.x <= 10.7.0, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fails to properly enforce access control restrictions for System Manager roles, allowing authenticated users with System Manager privileges to view team details they should not have access to via direct API requests to team endpoints, even when explicitly configured with 'No access' to Teams in the System Console.
Microsoft
Out-of-bounds write in Linux kernel's net/sched: sch_qfq component
vendor_msrc·2023-07-11·CVSS 7.8
CVE-2023-3611 [HIGH] CWE-787 Out-of-bounds write in Linux kernel's net/sched: sch_qfq component
Out-of-bounds write in Linux kernel's net/sched: sch_qfq component
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Google: Google
Customer Action Required: Yes
Remediation: CBL-Mariner Releases
Reference:
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-05-30
Published