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TI-2021-16779 Aliases CVE-2021-39503GHSA-mx24-fhg2-2xq8

PHPMyWind 5.6 is vulnerable to Remote Code Execution.

Priority LOW 37CWE-94Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-94.

Summary

PHPMyWind 5.6 is vulnerable to Remote Code Execution. Becase input is filtered without "<, >, ?, =, `,...." In WriteConfig() function, an attacker can inject php code to /include/config.cache.php file.

Why it matters now

EPSS 0.0282 86th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:phpmywind:phpmywind:5.6:*:*:*:*:*:*:*5.6VulnerablePhpmywind
  • cpe:2.3:a:phpmywind:phpmywind:5.6:*:*:*:*:*:*:* Versions 5.6 Vulnerable ·Phpmywind

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-39503
  2. 2026-10-03 Alias added: GHSA-mx24-fhg2-2xq8

References

Exploit 2

  • TI-2020-13984 SQL injection vulnerability found in PHPMyWind v.5.6 allows a remote attacker to gain… CVSS 3.1HIGH 8.8
  • TI-2020-14047 SQL injection vulnerability in gaozhifeng PHPMyWind v.5.6 allows a remote attacker to… CVSS 3.1HIGH 7.2
  • TI-2020-13484 Command Injection in PHPMyWind v5.6 allows remote attackers to execute arbitrary code via… CVSS 3.1HIGH 7.2
  • TI-2018-12242 admin/web_config.php in PHPMyWind 5.5 allows Admin users to execute arbitrary code via… CVSS 3.0HIGH 7.2
  • TI-2018-12241 admin/web_config.php in PHPMyWind 5.5 allows Admin users to execute arbitrary code via the rewrite url setting. CVSS 3.0HIGH 7.2
  • TI-2018-12240 admin/goods_update.php in PHPMyWind 5.5 allows Admin users to execute arbitrary code via… CVSS 3.0HIGH 7.2
See all 21 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences