OpenSupports v4.11.0 is vulnerable to Unrestricted Upload of File with Dangerous Type. In the comment function, an attacker can bypass security restrictions and upload a .bat file by manipulating the file's magic bytes to masquerade as an allowed type. This can enable the attacker to execute arbitrary code or establish a reverse shell, leading to unauthorized file writes or control over the victim's station via a crafted file upload operation.
Metrics
Affected Vendors & Products
Advisories
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EUVD-2023-52120 | OpenSupports v4.11.0 is vulnerable to Unrestricted Upload of File with Dangerous Type. In the comment function, an attacker can bypass security restrictions and upload a .bat file by manipulating the file's magic bytes to masquerade as an allowed type. This can enable the attacker to execute arbitrary code or establish a reverse shell, leading to unauthorized file writes or control over the victim's station via a crafted file upload operation. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Mon, 29 Sep 2025 14:15:00 +0000
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Mon, 29 Sep 2025 14:00:00 +0000
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2025-09-29T13:53:43.298Z
Reserved: 2023-11-13T00:00:00.000Z
Link: CVE-2023-48031

Updated: 2024-08-02T21:23:39.012Z

Status : Modified
Published: 2023-11-17T02:15:26.510
Modified: 2025-09-29T14:16:42.350
Link: CVE-2023-48031

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