CVE-2022-30887Public exploitNetwork attack vector

Remote code execution via unrestricted image upload

Published May 20, 2022 · Updated Aug 3, 2024

Unrestricted file upload in Pharmacy Management System 1.0 allows remote attackers to execute arbitrary code through a crafted image file. The editProductImage.php handler accepts an attacker-controlled image without rejecting an executable file type, allowing the uploaded payload to run as server-side code. No authentication or user interaction is required, and the resulting arbitrary code executes on the affected server.

CVSS severity9.8
Critical
EPSS probability25.83%
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 Pharmacy Management System 1.0 allows remote attackers to execute arbitrary code through a crafted image file. The editProductImage.php handler accepts an attacker-controlled image without rejecting an executable file type, allowing the uploaded payload to run as server-side code. No authentication or user interaction is required, and the resulting arbitrary code executes on the affected server.

The record

CVE
CVE-2022-30887
Published
May 20, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-434, T1190, T1505.003
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 20, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

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
7.5NIST NVDAV:N/AC:L/Au:N/C:P/I:P/A:P

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 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 exploitPublished

Weakness, pattern, technique

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