CVE-2016-20100

HighCVSS 7.5/10Last modified Oct 23, 2026

Description

Memphis Documents Library plugin for WordPress before 3.1.6 contains a path traversal vulnerability that allows unauthenticated attackers to read arbitrary files via the mdocs-img-preview parameter. Attackers can send GET requests with traversal sequences to mdocs_img_preview() in mdocs-downloads.php to download wp-config.php containing database credentials. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-22.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-22

Affected software

Vendor	Product	Versions
Ian Howatson	Memphis Documents Library	>= 2.2.1, < 3.1.6

References

Timeline

Published: Oct 20, 2026
Last modified: Oct 23, 2026
NVD status: Deferred

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