InnovaStudio WYSIWYG Editor 5.4 contains an unrestricted file upload vulnerability that allows attackers to bypass file extension restrictions through filename manipulation. Attackers can upload malicious ASP shells by using null byte techniques and alternate file extensions to circumvent upload controls in the asset manager.
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History
Fri, 19 Dec 2025 22:15:00 +0000
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ssvc
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Fri, 19 Dec 2025 21:15:00 +0000
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| Description | InnovaStudio WYSIWYG Editor 5.4 contains an unrestricted file upload vulnerability that allows attackers to bypass file extension restrictions through filename manipulation. Attackers can upload malicious ASP shells by using null byte techniques and alternate file extensions to circumvent upload controls in the asset manager. | |
| Title | InnovaStudio WYSIWYG Editor 5.4 Unrestricted File Upload via Filename Manipulation | |
| Weaknesses | CWE-434 | |
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cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2025-12-19T21:27:10.039Z
Reserved: 2025-12-16T19:22:09.999Z
Link: CVE-2023-53950
Updated: 2025-12-19T21:26:55.319Z
Status : Received
Published: 2025-12-19T21:15:51.080
Modified: 2025-12-19T21:15:51.080
Link: CVE-2023-53950
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OpenCVE Enrichment
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