What’s Vulnerable › Vulnerabilities

CVE-2020-25881

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-10-29 · updated 2026-06-17
• Weakness: CWE-22

Description

A vulnerability was discovered in the filename parameter in pathindex.php?r=cms-backend/attachment/delete&sub=&filename=../../../../111.txt&filetype=image/jpeg of the master version of RKCMS. This vulnerability allows for an attacker to perform a directory traversal via a crafted .txt file.

Affected products

• Ranko Rkcms: all versions

References

• http://www.ranko.cn/index.html
• https://gitee.com/wuxi_ranko/cms
• https://github.com/AubreyJun/cms/issues/2
• http://www.ranko.cn/index.html
• https://gitee.com/wuxi_ranko/cms
• https://github.com/AubreyJun/cms/issues/2

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