Vulnerability-Lookup

VAR-201901-1699

Vulnerability from variot - Updated: 2022-05-04 10:08

WebUploader is a simple modern file uploading component developed by Baidu WebFE (FEX) team. It is mainly based on HTML5 and supplemented by FLASH.

A file upload vulnerability exists in the Baidu WebUploader component. This vulnerability is caused by the WebUploader component upload page's lax filtering of file types or file extensions. Attackers can use the vulnerability to upload directly or simply bypass the upload upload script file, execute system commands, and obtain website server permissions.

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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VAR-201901-1699

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