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Cross-Site Request Forgery (CSRF) vulnerability #39

mirkobrombin opened this issue Jan 19, 2020 · 0 comments

Cross-Site Request Forgery (CSRF) vulnerability #39

mirkobrombin opened this issue Jan 19, 2020 · 0 comments


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@mirkobrombin mirkobrombin commented Jan 19, 2020


A Cross-Site Request Forgery (CSRF) vulnerability is discovered in Pagekit CMS which allows a remote attacker to upload forged files on the server without victim's knowledge by enticing authenticated user to visit attacker page/URL. The specific flaw exists within the handling of request to upload file in the store section. The application failed to validate CSRF token on the POST request (the token can be remove from the request). The request also contain a second token (WebkitFormBoudary) not tied to the session user. An attacker with less privilege on the system can operate a CRSF attack

Vulnerable module/page/application: /site/storage (upload file)

@mirkobrombin mirkobrombin created this issue from a note in Security improvements (Medium risk) Jan 19, 2020
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