CVE-2024-30565Public exploitNetwork attack vector

Authenticated code execution via unsanitized notification settings

Published Apr 4, 2024 · Updated Aug 28, 2024

Code injection in SeaCMS 12.9 allows remote authenticated users to execute arbitrary PHP code through admin_notify.php. The handler concatenates unfiltered notification values into data/admin/notify.php, so a quote-breaking value inserts executable PHP. Administrative access is required, and successful exploitation permits code execution with the web server process's permissions.

CVSS severity8.8
High
EPSS probability1.61%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in SeaCMS 12.9 allows remote authenticated users to execute arbitrary PHP code through admin_notify.php. The handler concatenates unfiltered notification values into data/admin/notify.php, so a quote-breaking value inserts executable PHP. Administrative access is required, and successful exploitation permits code execution with the web server process's permissions.

The record

CVE
CVE-2024-30565
Published
Apr 4, 2024
Updated
Aug 28, 2024
Vendor
SeaCMS
Product
SeaCMS
Classifications
CWE-94, T1505.003, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 4, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 28, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=12.9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

SeaCMS · SeaCMSversion=12.9

Published CVSS scores

8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/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-94Improper Control of Generation of Code ('Code Injection')
T1505.003Server Software Component: Web Shell
T1059Command and Scripting Interpreter

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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