What’s Vulnerable › Vulnerabilities

CVE-2020-23369

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-05-10 · updated 2026-06-17
• Weakness: CWE-79

Description

In YzmCMS 5.6, XSS was discovered in member/member_content/init.html via the SRC attribute of an IFRAME element because of using UEditor 1.4.3.3.

Affected products

• YzmCMS: 5.6

References

• https://github.com/yzmcms/yzmcms/issues/46
• https://github.com/yzmcms/yzmcms/issues/46

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