CVE-2022-2222Network attack vector

Authenticated arbitrary file download via path validation failure

Published Jul 17, 2022 · Updated Aug 3, 2024

Files or directories accessible to external parties in WPChill Download Monitor before 4.5.91 allow remote authenticated users to read arbitrary server files. The download handler fails to constrain requested paths to blog directories or reject sensitive files, permitting retrieval of wp-config.php, /etc/passwd, and similar data. Administrator-level privileges are required; impact is confidential-data disclosure without integrity or availability effects.

CVSS severity4.9
Medium
EPSS probability1.11%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Files or directories accessible to external parties in WPChill Download Monitor before 4.5.91 allow remote authenticated users to read arbitrary server files. The download handler fails to constrain requested paths to blog directories or reject sensitive files, permitting retrieval of wp-config.php, /etc/passwd, and similar data. Administrator-level privileges are required; impact is confidential-data disclosure without integrity or availability effects.

The record

CVE
CVE-2022-2222
Published
Jul 17, 2022
Updated
Aug 3, 2024
Vendor
WPChill
Product
Download Monitor
Classifications
CWE-552, T1005
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jul 17, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=4.5.91 <4.5.91

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

WPChill · Download Monitorversion=4.5.91 <4.5.91

Published CVSS scores

4.9NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
4.0NVDAV:N/AC:L/Au:S/C:P/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-552Files or Directories Accessible to External Parties
T1005Data from Local System

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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