MStore API <= 4.0.1 - Unauthenticated SQL Injection
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- SQL injection
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-89.
Summary
The MStore API plugin for WordPress is vulnerable to Unauthenticated Blind SQL Injection via the 'id' parameter in versions up to, and including, 4.0.1 due to insufficient escaping on the user supplied parameters and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-3197
- 2026-10-03 Alias added: GHSA-3xv2-fg82-8w4g
- 2026-10-14 EPSS moved to the 90th–95th percentile
References
More inspireui Mstore Api vulnerabilities
- TI-2023-02559 MStore API <= 3.9.2 - Authentication Bypass CVSS 3.1CRITICAL 9.8
- TI-2023-02883 MStore API < 3.9.8 - Unauthenticated Blind SQLi CVSS 3.1CRITICAL 9.8
- TI-2023-02882 MStore API < 3.9.9 - Unauthenticated Privilege Escalation CVSS 3.1CRITICAL 9.8
- TI-2023-03070 MStore API <= 4.10.7 - Unauthorized Account Access and Privilege Escalation CVSS 3.1CRITICAL 9.8
- TI-2023-02561 MStore API <= 3.9.1 - Authentication Bypass CVSS 3.1CRITICAL 9.8
- TI-2023-02934 MStore API < 3.9.7 - Subscriber+ Unauthorized Settings Update CVSS 3.1MEDIUM 4.3
Sources
- CVE-2023-3197 · CVE Program
- CVE-2023-3197 · NVD
- FIRST EPSS
- GHSA-3xv2-fg82-8w4g · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences