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Public proof of conceptFix available

CVE-2015-9406

A public proof of concept exists; no exploitation attested.

  • Published2019-09-20
  • Fixed in2.3
  • WeaknessCWE-22

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Directory traversal vulnerability in the mTheme-Unus theme before 2.3 for WordPress allows an attacker to read arbitrary files via a .. (dot dot) in the files parameter to css/css.php.

Timeline

dates in UTC
  1. 2019-09-2020:15CVE publishedNVD

Versions per branch

NVD
Mtheme-unus project mtheme-unus
BranchAffectedFixed in
2.3< 2.32.3

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

  1. Update Mtheme-unus project mtheme-unus to 2.3

Detection

read 2026-11-04 22:56 UTC
Nuclei template
available
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Metasploit modules
1 moduleauxiliary/scanner/http/wp_mobileedition_file_readrank: normalModule metadata: Metasploit Framework, © Rapid7, Inc., BSD-3-Clause.
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published
2019-09-20
Last Modified
2026-06-17
NVD status
Modified

Frequently asked questions

What is CVE-2015-9406?

Directory traversal vulnerability in the mTheme-Unus theme before 2.3 for WordPress allows an attacker to read arbitrary files via a .. (dot dot) in the files parameter to css/css.php.

Is CVE-2015-9406 actively exploited?

Active exploitation of CVE-2015-9406 has not been confirmed. Its EPSS score was 58.9% on 2026-11-04, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2015-9406?

CVE-2015-9406 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

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Sources for this record