What’s Vulnerable › Vulnerabilities

CVE-2020-18446

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-08-12 · updated 2026-06-17
• Weakness: CWE-79

Description

Cross Site Scripting (XSS) vulnerability exists in YUNUCMS 1.1.9 via the param parameter in the insertContent function in ContentModel.php.

Affected products

• Yunucms: 1.1.9

References

• https://github.com/doublefast/yunucms/issues/9
• https://github.com/doublefast/yunucms/issues/9

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