High severity7.5NVD Advisory· Published Feb 1, 2021· Updated Jun 17, 2026
CVE-2020-20290
CVE-2020-20290
Description
Directory traversal vulnerability in the yccms 3.3 project. The delete, deletesite, and deleteAll functions' improper judgment of the request parameters, triggers a directory traversal vulnerability.
Affected products
2- yccms/yccmsdescription
Patches
Vulnerability mechanics
References
1- blog.jiguang.xyz/posts/yccms-directory-traversal-vulnerability-report/nvdExploitThird Party Advisory
News mentions
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