CVE-2022-30529Public exploitNetwork attack vector

Authenticated code execution via unrestricted PHP upload

Published Nov 22, 2022 · Updated Apr 28, 2025

Unrestricted file upload in ISIC tour booking 2018-02-13 and earlier allows remote authenticated users to execute PHP code. The TinyMCE file-manager handler accepts a PHP web shell labeled image/jpeg and uses a traversal path to write it into the web-accessible images directory. An administrator session and file-manager initialization are required; requesting the uploaded PHP file executes code with the web application's privileges.

CVSS severity7.2
High
EPSS probability0.96%
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 ISIC tour booking 2018-02-13 and earlier allows remote authenticated users to execute PHP code. The TinyMCE file-manager handler accepts a PHP web shell labeled image/jpeg and uses a traversal path to write it into the web-accessible images directory. An administrator session and file-manager initialization are required; requesting the uploaded PHP file executes code with the web application's privileges.

The record

CVE
CVE-2022-30529
Published
Nov 22, 2022
Updated
Apr 28, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-434, T1505.003
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Nov 22, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 2025Record 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 privilegesadmin

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.2CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2NVDCVSS:3.1/AV:N/AC:L/PR:H/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.

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
T1505.003Server Software Component: Web 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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