CVE-2024-44921Public exploitNetwork attack vector

Unauthenticated SQL expression execution via unquoted deletion identifier

Published Sep 3, 2024 · Updated Sep 3, 2024

SQL injection in SeaCMS 12.9 allows remote attackers to execute SQL expressions through the id parameter in dmplayer/dmku/index.php. The deletion handler interpolates id without validation or quoting into cid predicates in DELETE statements for sea_danmaku_report and sea_danmaku_list. The endpoint requires no privileges; injected expressions execute in the database context and can delay requests or alter which danmaku records are deleted.

CVSS severity9.8
Critical
EPSS probability0.65%
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 attackers to execute SQL expressions through the id parameter in dmplayer/dmku/index.php. The deletion handler interpolates id without validation or quoting into cid predicates in DELETE statements for sea_danmaku_report and sea_danmaku_list. The endpoint requires no privileges; injected expressions execute in the database context and can delay requests or alter which danmaku records are deleted.

The record

CVE
CVE-2024-44921
Published
Sep 3, 2024
Updated
Sep 3, 2024
Vendor
SeaCMS
Product
SeaCMS
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 3, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 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?

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 privilegesunauthenticated

What is affected?

SeaCMS · SeaCMSversion=12.9

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8CISA-ADPCVSS: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
Privilegesunauthenticated
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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