What’s Vulnerable › Vulnerabilities

CVE-2017-14521

• Severity: high (CVSS 8.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 7.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-01-26 · updated 2026-06-17
• Weakness: CWE-434

Description

In WonderCMS 2.3.1, the upload functionality accepts random application extensions and leads to malicious File Upload.

Affected products

• WonderCMS: 2.3.0, 2.3.1

References

• https://securitywarrior9.blogspot.in/2018/01/vulnerability-in-wonder-cms-leading-to.html
• https://www.exploit-db.com/exploits/43963/
• https://securitywarrior9.blogspot.in/2018/01/vulnerability-in-wonder-cms-leading-to.html
• https://www.exploit-db.com/exploits/43963/

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