CVE-2025-34045 (GCVE-0-2025-34045)
Vulnerability from cvelistv5
Published
2025-06-26 15:51
Modified
2025-06-27 13:33
Severity ?
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-20 - Improper Input Validation
Summary
A path traversal vulnerability exists in WeiPHP 5.0, an open source WeChat public account platform development framework by Shenzhen Yuanmengyun Technology Co., Ltd. The flaw occurs in the picUrl parameter of the /public/index.php/material/Material/_download_imgage endpoint, where insufficient input validation allows unauthenticated remote attackers to perform directory traversal via crafted POST requests. This enables arbitrary file read on the server, potentially exposing sensitive information such as configuration files and source code.
References
disclosure@vulncheck.comhttps://github.com/projectdiscovery/nuclei-templates/blob/main/http/cnvd/2020/CNVD-2020-68596.yamlExploit
disclosure@vulncheck.comhttps://vulncheck.com/advisories/weiphp-path-traversal-file-readExploit, Third Party Advisory
disclosure@vulncheck.comhttps://www.cnvd.org.cn/flaw/show/CNVD-2020-68596Third Party Advisory
Impacted products
Vendor Product Version
Shenzhen Yuanmengyun Technology Co., Ltd. WeiPHP Version: 5.0
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