CVE-2025-9078
Essential information
- Published
- 15/09/2025 10:15
- Modified
- 16/09/2025 15:58
- Author
- —
- Creator
- —
- CVSS
- 4.3 MEDIUM (v3.1)
- CISA KEV
- No
- CWE
- —
- CVSS vector
-
—
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N—
CVSS metrics
- Access vector
- —
- Access complexity
- —
- Authentication
- —
- Confidentiality impact
- —
- Integrity impact
- —
- Availability impact
- —
- Exploitability
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- NETWORK
- Attack complexity
- LOW
- Privileges required
- LOW
- User interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality impact
- LOW
- Integrity impact
- NONE
- Availability impact
- NONE
- Exploit code maturity
- —
- Remediation level
- —
- Report confidence
- —
- Temporal score
- —
- Attack vector
- —
- Attack complexity
- —
- Attack requirements
- —
- Privileges required
- —
- User interaction
- —
- Confidentiality (V)
- —
- Confidentiality (S)
- —
- Integrity (V)
- —
- Integrity (S)
- —
- Availability (V)
- —
- Availability (S)
- —
- Exploit maturity
- —
Description
Mattermost versions 10.8.x <= 10.8.3, 10.5.x <= 10.5.8, 9.11.x <= 9.11.17, 10.10.x <= 10.10.1, 10.9.x <= 10.9.3 fail to properly validate cache keys for link metadata which allows authenticated users to access unauthorized posts and poison link previews via hash collision attacks on FNV-1 hashing
NVD status
- Status
- Analyzed — CVE is currently being analyzed by NVD staff, this process results in association of reference link tags, CVSS scores, CWE association, and CPE applicability statements.
- Source
- [email protected]
- NVD
- View on NVD
Affected products (CPE)
| Product | CPE |
|---|---|
| mattermost / mattermost server | cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* |
| mattermost / mattermost server | cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* |
| mattermost / mattermost server | cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* |
| mattermost / mattermost server | cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* |
| mattermost / mattermost server | cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* |