What’s Vulnerable › Vulnerabilities

CVE-2020-20341

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-09-01 · updated 2026-06-17
• Weakness: CWE-918

Description

YzmCMS v5.5 contains a server-side request forgery (SSRF) in the grab_image() function.

Affected products

• YzmCMS: 5.5

References

• https://github.com/yzmcms/yzmcms/issues/44
• https://github.com/yzmcms/yzmcms/issues/44

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