ConvertXis a self-hosted online file converter. In versions prior to 0.16.0, the endpoint `/upload` allows an authenticated user to write arbitrary files on the system, overwriting binaries and allowing code execution. The upload function takes `file.name` directly from user supplied data without doing any sanitization on the name thus allowing for arbitrary file write. This can be used to overwrite system binaries with ones provided from an attacker allowing full code execution. Version 0.16.0 contains a patch for the issue.
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History
Tue, 16 Dec 2025 15:15:00 +0000
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ssvc
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Tue, 16 Dec 2025 00:45:00 +0000
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| Description | ConvertXis a self-hosted online file converter. In versions prior to 0.16.0, the endpoint `/upload` allows an authenticated user to write arbitrary files on the system, overwriting binaries and allowing code execution. The upload function takes `file.name` directly from user supplied data without doing any sanitization on the name thus allowing for arbitrary file write. This can be used to overwrite system binaries with ones provided from an attacker allowing full code execution. Version 0.16.0 contains a patch for the issue. | |
| Title | ConvertX has Path Traversal that leads to Arbitrary File Write and Arbitrary Code Execution | |
| Weaknesses | CWE-22 CWE-434 CWE-73 |
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cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-12-16T00:10:49.204Z
Updated: 2025-12-16T15:08:56.145Z
Reserved: 2025-12-01T18:22:06.865Z
Link: CVE-2025-66449
Updated: 2025-12-16T14:36:48.888Z
Status : Awaiting Analysis
Published: 2025-12-16T01:15:51.750
Modified: 2025-12-16T16:16:03.350
Link: CVE-2025-66449
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