CVE-2026-65694

Microweber CMS 2.0.20 Path Traversal via ServeStaticFileController

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.

Affected

microweber

CVSS v4.0 VULNCHECK

8.7 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 VULNCHECK

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

3.37% chance of exploitation in the next 30 days, 89th percentile

Nuclei

high · CWE-22

Published

2026-07-23

Updated

2026-07-28

Proof-of-concept exploits (2)

• microweber/microweber/pull/11813437★ · 2026-10-14
• abdugafforov-bobur/CVE-2026-65694-PoC1★ · 2026-07-25

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-65694.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2018-1000826
• CVE-2018-17104
• CVE-2023-48122
• CVE-2024-41380
• CVE-2024-41381
• CVE-2026-107181