CVE-2023-44974Public exploitNetwork attack vector

Remote code execution via crafted plugin upload

Published Oct 3, 2023 · Updated Sep 23, 2024

Arbitrary file upload in Emlog Pro 2.2.0 allows remote authenticated users to execute PHP code through the plugin manager. The backend upload handler at /admin/plugin.php line 82 extracts a crafted plugin archive into content/plugins without rejecting executable PHP files. Access to the administrative plugin interface is required; successful exploitation installs attacker-controlled server-side code.

CVSS severity9.8
Critical
EPSS probability19.06%
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 Emlog Pro 2.2.0 allows remote authenticated users to execute PHP code through the plugin manager. The backend upload handler at /admin/plugin.php line 82 extracts a crafted plugin archive into content/plugins without rejecting executable PHP files. Access to the administrative plugin interface is required; successful exploitation installs attacker-controlled server-side code.

The record

CVE
CVE-2023-44974
Published
Oct 3, 2023
Updated
Sep 23, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-434, T1505.003
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 3, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 23, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
T1505.003Web Shell

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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