CVE-2024-6416Public exploitNetwork attack vector

Database query delay via unsanitized cid parameter

Published Jun 30, 2024 · Updated Aug 1, 2024

SQL injection in SeaCMS 12.9 allows remote authenticated users to delay database queries through cid in the dmku edit endpoint. The handler incorporates cid into an SQL statement without neutralizing SQL syntax, allowing a nested SELECT containing SLEEP to execute. Low-privileged endpoint access is required; the published proof of concept demonstrates controlled query delay rather than data disclosure.

CVSS severity6.3
Medium
EPSS probability0.53%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in SeaCMS 12.9 allows remote authenticated users to delay database queries through cid in the dmku edit endpoint. The handler incorporates cid into an SQL statement without neutralizing SQL syntax, allowing a nested SELECT containing SLEEP to execute. Low-privileged endpoint access is required; the published proof of concept demonstrates controlled query delay rather than data disclosure.

The record

CVE
CVE-2024-6416
Published
Jun 30, 2024
Updated
Aug 1, 2024
Vendor
SeaCMS
Product
SeaCMS
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 30, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 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

6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.5VulDBAV:N/AC:L/Au:S/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.

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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-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
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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