Unauthenticated database compromise via dmku endpoint
Published Nov 16, 2022 · Updated Apr 30, 2025
SQL injection in SeaCMS before 12.6 allows remote attackers to read or alter database data through the dmku index.php endpoint. The public record identifies /js/player/dmplayer/dmku/index.php but does not disclose the request parameter, function, or SQL statement that mishandles untrusted input. No authentication or user interaction is required, and successful injection can expose, change, or delete database content.
Summary
What happened
SQL injection in SeaCMS before 12.6 allows remote attackers to read or alter database data through the dmku index.php endpoint. The public record identifies /js/player/dmplayer/dmku/index.php but does not disclose the request parameter, function, or SQL statement that mishandles untrusted input. No authentication or user interaction is required, and successful injection can expose, change, or delete database content.
The record
- CVE
- CVE-2022-43256
- Published
- Nov 16, 2022
- Updated
- Apr 30, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-89, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Nov 16, 2022CVE publishedPublication date reported by the CVE source.
- Apr 30, 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?
What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
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.
Weakness, pattern, technique
Public exploit references
- GitHub issue 23 proof of conceptproof of concept · unverified
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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