HIGH 8.7 NVD
CVE-2021-48013
Weaver E-cology 8.0 contains a path traversal vulnerability that allows unauthenticated attackers to read arbitrary files through the fpath parameter of the /we
Weaver E-cology 8.0 contains a path traversal vulnerability that allows unauthenticated attackers to read arbitrary files through the fpath parameter of the /weaver/ln.FileDownload endpoint. Attackers can send crafted GET requests with directory traversal sequences in fpath to retrieve sensitive files such as WEB-INF/web.xml from the server. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-18.
References
- https://github.com/PeiQi0/PeiQi-WIKI-Book/blob/main/docs/wiki/oa/%E6%B3%9B%E5%BE%AEOA/%E6%
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/weaver
- https://www.vulncheck.com/advisories/weaver-e-cology-8.0-unauthenticated-path-traversal-vi
This high severity vulnerability with a CVSS score of 8.7 was published on 2026-10-22 via NVD.
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