Authenticated file disclosure via unchecked image path
Published Jun 3, 2025 · Updated Jun 4, 2025
Path traversal in Felix Luo oasys allows remote authenticated users to read arbitrary server files through the image route. UserpanelController.image URL-decodes request.getRequestURI(), removes the /image prefix, and passes the remaining unchecked path to File under rootpath before streaming its contents. A valid JSESSIONID is required; ../ segments can escape the intended directory and disclose readable application or host files without modifying them.
Summary
What happened
Path traversal in Felix Luo oasys allows remote authenticated users to read arbitrary server files through the image route. UserpanelController.image URL-decodes request.getRequestURI(), removes the /image prefix, and passes the remaining unchecked path to File under rootpath before streaming its contents. A valid JSESSIONID is required; ../ segments can escape the intended directory and disclose readable application or host files without modifying them.
The record
- CVE
- CVE-2025-5544
- Published
- Jun 3, 2025
- Updated
- Jun 4, 2025
- Vendor
- Felix Luo
- Product
- oasys
- Classifications
- CWE-22, T1005
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jun 3, 2025CVE publishedPublication date reported by the CVE source.
- Jun 4, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=5b445a6227b51cee287bd0c7c33ed94b801a82a5
What conditions does exploitation require?
What is affected?
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
- oasys image-route arbitrary 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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