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Vulnerability submission #83

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HatsuneMiku0 opened this issue Aug 16, 2019 · 0 comments
Open

Vulnerability submission #83

HatsuneMiku0 opened this issue Aug 16, 2019 · 0 comments

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@HatsuneMiku0
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HatsuneMiku0 commented Aug 16, 2019 •
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Website background file submission file hosting server vulnerability

Hazard level: low risk

Coverage: This vulnerability can be invoked by all registered users

Vulnerability details
Personal information - avatar upload - upload any picture capture package:
image
modify the cropped_b64 parameter to data: image / arbitrary file type; BASE64, file content encoding base64 upload can successfully pass the browser - view the source code to get the file after uploading path

Repair plan

  1. Verify data:image/jpeg in cropped_b64
@HatsuneMiku0 HatsuneMiku0 changed the title 漏洞提交 Vulnerability submission Aug 21, 2019
@dellamou dellamou assigned chaoxinw and unassigned chaoxinw Aug 23, 2019
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@chaoxinw @HatsuneMiku0