Unauthenticated stacked SQL injection via size parameter
Published Aug 26, 2026 · Updated Aug 26, 2026
SQL injection in MCMS 6.2.0 and earlier allows remote attackers to execute stacked SQL statements without authentication. The /cms/category/list endpoint inserts the size parameter through FreeMarker into the SQL LIMIT clause without parameter binding, while an incomplete keyword blacklist permits bypass. Default unauthenticated access to the endpoint exposes database reads, writes, schema changes, or deletion within the application's database privileges.
Summary
What happened
SQL injection in MCMS 6.2.0 and earlier allows remote attackers to execute stacked SQL statements without authentication. The /cms/category/list endpoint inserts the size parameter through FreeMarker into the SQL LIMIT clause without parameter binding, while an incomplete keyword blacklist permits bypass. Default unauthenticated access to the endpoint exposes database reads, writes, schema changes, or deletion within the application's database privileges.
The record
- CVE
- CVE-2026-68000
- Published
- Aug 26, 2026
- Updated
- Aug 26, 2026
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 26, 2026CVE publishedPublication date reported by the CVE source.
- Aug 26, 2026Record 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.
Published CVSS scores
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Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
- MCMS category-list stacked SQL injection proof of conceptfunctional · demonstrated
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Technologies
Your stack
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Your stack
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