CVE-2026-65694
Microweber CMS 2.0.20 Path Traversal via ServeStaticFileController
- State
- Published
- Severity
- 8.7 High
- Published
- Jul 23, 2026
- Updated
- Jul 28, 2026
- Reserved
- Jul 22, 2026
Description
Microweber CMS through 2.0.20 contains a path traversal vulnerability in the static file controller that allows unauthenticated remote attackers to read arbitrary files by supplying directory traversal sequences in the path query parameter. Attackers can send a single unauthenticated HTTP GET request exploiting the failure of normalize_path() to strip traversal sequences, disclosing sensitive files such as environment configuration files containing credentials and system files.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | VulnCheck |
Weaknesses
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected Products
| Product | Versions |
|---|---|
microwebermicroweber |
|
References
- Researcher Pull Requestexploittechnical-descriptionpatch
- https://www.vulncheck.com/advisories/microweber-cms-path-traversal-via-servestaticfilecontrollerthird-party-advisory
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