WordPress MainWP plugin <= 6.1.1 - Broken Access Control vulnerability
Priority LOW 28CWE-862Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.
Summary
Subscriber Broken Access Control in MainWP <= 6.1.1 versions.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0026 17th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
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-2026-57327
- 2026-10-03 Alias added: GHSA-jqjh-8jhc-v62j
References
More MainWP vulnerabilities
- TI-2023-09477 WordPress MainWP File Uploader Extension Plugin <= 4.1 - Unauthenticated Arbitrary File Upload Vulnerability CVSS 3.1CRITICAL 10.0
- TI-2023-09550 WordPress MainWP Broken Links Checker Extension Plugin <= 4.0 is vulnerable to SQL Injection CVSS 3.1CRITICAL 9.8
- TI-2023-09470 Code injection in MainWP Code Snippets Extension CVSS 3.1CRITICAL 9.9
- TI-2024-09995 MainWP Child <= 5.3.3 - Missing Authorization to Unauthenticated Privilege Escalation CVSS 3.1HIGH 8.1
- TI-2026-69632 Object injection in MainWP Child WordPress plugin CVSS 3.1HIGH 8.8
- TI-2023-09480 WordPress MainWP Maintenance Extension Plugin <= 4.1.1 is vulnerable to SQL Injection CVSS 3.1HIGH 8.8
Sources
- CVE-2026-57327 · CVE Program
- CVE-2026-57327 · NVD
- FIRST EPSS
- GHSA-jqjh-8jhc-v62j · GitHub Advisory Database · CC BY 4.0
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