CVE-2026-87927
High · 8.2CVSS
8.2
EPSS
0.6%
Published
Sep 9, 2026
CISA due date
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The record
MaxSite CMS through 109.6 contains a local file inclusion vulnerability in the ajax and require-maxsite dispatchers that allows unauthenticated attackers to execute privileged handler files by supplying base64-encoded path traversal sequences. Attackers can bypass path validation checks and execute admin-gated handler actions without authentication to access sensitive functionality.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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