hcr707305003 shiroiAdmin 1.1/1.3 FileController.php FileController::upload File unrestricted upload

Summaryinfo

A vulnerability was found in hcr707305003 shiroiAdmin 1.1/1.3. It has been classified as critical. Affected by this vulnerability is the function FileController::upload of the file app/common/controller/FileController.php. The manipulation of the argument File leads to unrestricted upload. This vulnerability is referenced as CVE-2026-15488. Remote exploitation of the attack is possible. Furthermore, an exploit is available. Upgrading the affected component is recommended. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability, which was classified as critical, has been found in hcr707305003 shiroiAdmin 1.1/1.3. This issue affects the function FileController::upload of the file app/common/controller/FileController.php. The manipulation of the argument file with an unknown input leads to a unrestricted upload vulnerability. Using CWE to declare the problem leads to CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. Impacted is confidentiality, integrity, and availability.

It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2026-15488. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known. The attack technique deployed by this issue is T1608.002 according to MITRE ATT&CK.

It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way. By approaching the search of inurl:app/common/controller/FileController.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 1.4 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 3ecde28ea8a20a3840dbfefd6d6863ee79a83e70 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Vendor

• hcr707305003

Name

• shiroiAdmin

Version

• 1.1
• 1.3

License

• open-source

Website

• Product: https://github.com/hcr707305003/shiroiAdmin/

CPE 2.3info

• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒

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Submitinfo

Accepted

• Submit #843890: hcr707305003 shiroiAdmin latest (2026-05, commit a145613) Input Validation (by Lzy200657)

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