What’s Vulnerable › Vulnerabilities

CVE-2020-18445

• 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: 2021-08-12 · updated 2026-06-17
• Weakness: CWE-79

Description

Cross Site Scripting (XSS) vulnerability exists in YUNUCMS 1.1.9 via the upurl function in Page.php.

Affected products

• Yunucms: 1.1.9

References

• https://github.com/doublefast/yunucms
• https://github.com/doublefast/yunucms/issues/8
• https://github.com/doublefast/yunucms
• https://github.com/doublefast/yunucms/issues/8

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