What’s Vulnerable › Vulnerabilities

CVE-2021-33387

• Severity: critical (CVSS 9.6 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-02-24 · updated 2026-06-17
• Weakness: CWE-79

Description

Cross Site Scripting Vulnerability in MiniCMS v.1.10 allows attacker to execute arbitrary code via a crafted get request.

Affected products

• bg5sbk MiniCMS: 1.10

References

• https://github.com/bg5sbk/MiniCMS/issues/40
• https://github.com/bg5sbk/MiniCMS/issues/40

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