Local file disclosure via enabled external entities
Published Oct 8, 2025 · Updated Oct 8, 2025
XXE in the /mall/wxpay/pay endpoint of uzy-ssm-mall 1.1.0 allows remote attackers to read local files through crafted XML. ForeWeixinPayController.weixin_notify passes the request body to WxpayUtil.doXMLParse, whose XML parser leaves external-entity resolution enabled. The payment callback accepts crafted XML without user interaction; the demonstrated consequence is outbound exfiltration of a server-side file.
Summary
What happened
XXE in the /mall/wxpay/pay endpoint of uzy-ssm-mall 1.1.0 allows remote attackers to read local files through crafted XML. ForeWeixinPayController.weixin_notify passes the request body to WxpayUtil.doXMLParse, whose XML parser leaves external-entity resolution enabled. The payment callback accepts crafted XML without user interaction; the demonstrated consequence is outbound exfiltration of a server-side file.
The record
- CVE
- CVE-2025-60833
- Published
- Oct 8, 2025
- Updated
- Oct 8, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-91, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Oct 8, 2025CVE publishedPublication date reported by the CVE source.
- Oct 8, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What is affected?
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Published CVSS scores
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Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- uzy-ssm-mall XXE file-read proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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