What’s Vulnerable › Vulnerabilities

CVE-2020-23962

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-06-23 · updated 2026-06-17
• Weakness: CWE-79

Description

A cross site scripting (XSS) vulnerability in Catfish CMS 4.9.90 allows attackers to execute arbitrary web scripts or HTML via a crafted payload entered into the "announcement_gonggao" parameter.

Affected products

• Catfish-Cms Catfish Cms: 4.9.90

References

• https://github.com/xwlrbh/Catfish/issues/7
• https://github.com/xwlrbh/Catfish/issues/7

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