What’s Vulnerable › Vulnerabilities

CVE-2020-18114

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-08-27 · updated 2026-06-17
• Weakness: CWE-434

Description

An arbitrary file upload vulnerability in the /uploads/dede component of DedeCMS V5.7SP2 allows attackers to upload a webshell in HTM format.

Affected products

• DedeCMS: 5.7-sp2

References

• https://blog.csdn.net/qq_36093477/article/details/86681178
• https://blog.csdn.net/qq_36093477/article/details/86681178

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