Database query manipulation via unescaped level parameter
Published Mar 7, 2023 · Updated Mar 5, 2025
SQL injection in CRMEB Java 1.3.4 and earlier allows remote authenticated users to manipulate database queries via the user-list API. UserMapper.xml inserts the level parameter directly into SQL through MyBatis ${level} substitution without parameter binding or escaping. An administrator session is required; injected SQL executes with the application database account privileges, enabling database reads, writes, or service interruption.
Summary
What happened
SQL injection in CRMEB Java 1.3.4 and earlier allows remote authenticated users to manipulate database queries via the user-list API. UserMapper.xml inserts the level parameter directly into SQL through MyBatis ${level} substitution without parameter binding or escaping. An administrator session is required; injected SQL executes with the application database account privileges, enabling database reads, writes, or service interruption.
The record
- CVE
- CVE-2023-25223
- Published
- Mar 7, 2023
- Updated
- Mar 5, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-89, T1190
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Mar 7, 2023CVE publishedPublication date reported by the CVE source.
- Mar 5, 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
- CRMEB Java user-list level-parameter SQL injection requestproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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