Unauthenticated login bypass via username SQL injection
Published Mar 26, 2026 · Updated Mar 26, 2026
SQL injection in Wecodex Shipping System CMS 1.0 allows remote attackers to bypass administrator authentication via a crafted login request. The admin login handler incorporates the POST username parameter into a MySQL query without sufficient neutralization, allowing a boolean-based RLIKE expression to alter the authentication result. No account or user interaction is required; successful exploitation authenticates the requester without valid credentials, while further database impact is not established.
Summary
What happened
SQL injection in Wecodex Shipping System CMS 1.0 allows remote attackers to bypass administrator authentication via a crafted login request. The admin login handler incorporates the POST username parameter into a MySQL query without sufficient neutralization, allowing a boolean-based RLIKE expression to alter the authentication result. No account or user interaction is required; successful exploitation authenticates the requester without valid credentials, while further database impact is not established.
The record
- CVE
- CVE-2018-25183
- Published
- Mar 26, 2026
- Updated
- Mar 26, 2026
- Vendor
- Wecodex
- Product
- Shipping System CMS
- Classifications
- CWE-89, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Mar 26, 2026CVE publishedPublication date reported by the CVE source.
- Mar 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?
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- Affected versionversion=1.0
What conditions does exploitation require?
What is affected?
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
- Shipping System CMS 1.0 - SQL Injectionproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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