CVE-2026-15488: Unrestricted Upload in hcr707305003 shiroiAdmin
A vulnerability was determined in hcr707305003 shiroiAdmin 1.1/1.3. Affected is the function FileController::upload of the file app/common/controller/FileController.php. Executing a manipulation of the argument File can lead to unrestricted upload. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 1.4 is able to address this issue. This patch is called 3ecde28ea8a20a3840dbfefd6d6863ee79a83e70. It is suggested to upgrade the affected component. The vendor was contacted early about this disclosure but did not respond in any way.
AI Analysis
Technical Summary
The vulnerability in hcr707305003 shiroiAdmin 1.1 and 1.3 resides in the FileController::upload function within app/common/controller/FileController.php. Manipulating the File argument allows an attacker to upload files without restriction, potentially enabling unauthorized file placement on the server. This vulnerability can be exploited remotely without authentication. The issue has been publicly disclosed, and a patch is available in version 1.4 (commit 3ecde28ea8a20a3840dbfefd6d6863ee79a83e70). The vendor did not provide a response to the disclosure.
Potential Impact
Successful exploitation allows remote attackers to upload arbitrary files to the server, which may lead to further compromise depending on the uploaded content and server configuration. The CVSS 4.0 base score is 6.9 (medium severity), reflecting network attack vector, low complexity, no privileges required, no user interaction, and low to limited impact on confidentiality, integrity, and availability.
Mitigation Recommendations
Upgrade affected installations of shiroiAdmin to version 1.4, which contains the official fix for this unrestricted upload vulnerability. Since the vendor did not respond to disclosure, relying on the upgrade is the primary remediation. No other official mitigations are documented.
CVE-2026-15488: Unrestricted Upload in hcr707305003 shiroiAdmin
Description
A vulnerability was determined in hcr707305003 shiroiAdmin 1.1/1.3. Affected is the function FileController::upload of the file app/common/controller/FileController.php. Executing a manipulation of the argument File can lead to unrestricted upload. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 1.4 is able to address this issue. This patch is called 3ecde28ea8a20a3840dbfefd6d6863ee79a83e70. It is suggested to upgrade the affected component. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS v4.0
Score 6.9medium
Affected software
pkg:github/hcr707305003/shiroiAdmincpe:2.3:a:hcr707305003:shiroiadmin:*:*:*:*:*:*:*:*Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability in hcr707305003 shiroiAdmin 1.1 and 1.3 resides in the FileController::upload function within app/common/controller/FileController.php. Manipulating the File argument allows an attacker to upload files without restriction, potentially enabling unauthorized file placement on the server. This vulnerability can be exploited remotely without authentication. The issue has been publicly disclosed, and a patch is available in version 1.4 (commit 3ecde28ea8a20a3840dbfefd6d6863ee79a83e70). The vendor did not provide a response to the disclosure.
Potential Impact
Successful exploitation allows remote attackers to upload arbitrary files to the server, which may lead to further compromise depending on the uploaded content and server configuration. The CVSS 4.0 base score is 6.9 (medium severity), reflecting network attack vector, low complexity, no privileges required, no user interaction, and low to limited impact on confidentiality, integrity, and availability.
Mitigation Recommendations
Upgrade affected installations of shiroiAdmin to version 1.4, which contains the official fix for this unrestricted upload vulnerability. Since the vendor did not respond to disclosure, relying on the upgrade is the primary remediation. No other official mitigations are documented.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-07-11T10:18:41.821Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a535bce68715ace43ac239d
Added to database: 07/12/2026, 09:18:06 UTC
Last enriched: 07/19/2026, 19:17:14 UTC
Last updated: 08/25/2026, 22:52:09 UTC
Views: 57
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