CVE-2025-7443Network attack vector

Unauthenticated file upload via unchecked cache file type

Published Aug 1, 2025 · Updated Apr 8, 2026

Arbitrary file upload in BerqWP 2.2.42 and earlier allows remote attackers to place files on WordPress servers without authentication. The store_javascript_cache.php handler writes supplied cache files without validating their type, allowing executable content to reach server storage. No account is required; code execution requires the server to execute the uploaded file, while arbitrary file placement is the direct consequence.

CVSS severity8.1
High
EPSS probability0.98%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Arbitrary file upload in BerqWP 2.2.42 and earlier allows remote attackers to place files on WordPress servers without authentication. The store_javascript_cache.php handler writes supplied cache files without validating their type, allowing executable content to reach server storage. No account is required; code execution requires the server to execute the uploaded file, while arbitrary file placement is the direct consequence.

The record

CVE
CVE-2025-7443
Published
Aug 1, 2025
Updated
Apr 8, 2026
Vendor
Berqier Ltd
Product
BerqWP
Classifications
CWE-434, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 1, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record 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=0 <=2.2.42

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Berqier Ltd · BerqWPversion=0 <=2.2.42

Published CVSS scores

8.1WordfenceCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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