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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

3
  • YCCMS/YCCMSllm-fuzzy3 versions
    =3.3+ 2 more
    • (no CPE)range: =3.3
    • cpe:2.3:a:yccms:yccms:3.3:*:*:*:*:*:*:*
    • (no CPE)

Patches

Vulnerability mechanics

References

1

News mentions

0

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