CVE-2026-107508
Ultimate Multisite < 2.17.2 - Unauthenticated LFI via 'attributes' Parameter
- State
- Published
- Severity
- 8.6 High
- Published
- Oct 14, 2026
- Updated
- Oct 14, 2026
- Reserved
- Oct 8, 2026
Description
The Ultimate Multisite WordPress plugin before 2.17.2 does not validate a user-supplied value used to select a file to include, allowing unauthenticated attackers to include and read arbitrary local files, including the WordPress configuration file.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.6 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N | CISA-ADP |
Weaknesses
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected Products
| Product | Versions |
|---|---|
Ultimate MultisiteUnknown |
|
References
- https://wpscan.com/vulnerability/2b2808d3-b3fc-41d4-8be5-82d222911bc6/exploitvdb-entrytechnical-description
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