CVE-2018-19043

Media File Manager vulnerability

CVSS

5.3

EPSS

10.0%

EPSS pct

95th

Exploited

No known

The Media File Manager plugin 1.4.2 for WordPress allows arbitrary file renaming (specifying a "from" and "to" filename) via a ../ directory traversal in the dir parameter of an mrelocator_rename action to the wp-admin/admin-ajax.php URI.

Affected vendor

Media File Manager Project

Affected product

Media File Manager

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness type (CWE)

CWE-22 — Path Traversal

Published

2019-01-31

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to low impact to integrity.

Its EPSS score of 10.0% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 95% of all scored CVEs.

Check your external exposure to CVE-2018-19043

Confirm whether Media File Manager Project Media File Manager is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2018-19043.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-19043

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-19043 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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