CVE-2024-58348Public exploitNetwork attack vector

Unauthenticated code execution via unrestricted PHP upload

Published Jun 8, 2026 · Updated Jun 8, 2026

Unrestricted file upload in WordPress Background Image Cropper 1.2 allows remote attackers to execute PHP code through ups.php. The publicly reachable endpoint accepts multipart form data without authentication or file-type restriction and writes the supplied file into an executable plugin path. No WordPress account or user interaction is required; a successful upload runs code with the web server process's privileges.

CVSS severity9.8
Critical
EPSS probability0.84%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unrestricted file upload in WordPress Background Image Cropper 1.2 allows remote attackers to execute PHP code through ups.php. The publicly reachable endpoint accepts multipart form data without authentication or file-type restriction and writes the supplied file into an executable plugin path. No WordPress account or user interaction is required; a successful upload runs code with the web server process's privileges.

The record

CVE
CVE-2024-58348
Published
Jun 8, 2026
Updated
Jun 8, 2026
Vendor
WordPress.org
Product
Background Image Cropper
Classifications
CWE-434, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 8, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 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=1.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WordPress.org · Background Image Cropperversion=1.2

Published CVSS scores

9.8VulnCheckCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA: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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

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

Public exploit references

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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