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CVE-2021-21245

CRITICAL

10.0

Description

OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, AttachmentUploadServlet also saves user controlled data (`request.getInputStream()`) to a user specified location (`request.getHeader("File-Name")`). This issue may lead to arbitrary file upload which can be used to upload a WebShell to OneDev server. This issue is addressed in 4.0.3 by only allowing uploaded file to be in attachments folder. The webshell issue is not possible as OneDev never executes files in attachments folder.

CVE Details

CVSS v3.1 Score10.0

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/15/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

onedev_project:onedev

Weaknesses (CWE)

CWE-434

References

https://github.com/theonedev/onedev/commit/0c060153fb97c0288a1917efdb17cc426934dacb(security-advisories@github.com)

https://github.com/theonedev/onedev/security/advisories/GHSA-62m2-38q5-96w9(security-advisories@github.com)

https://github.com/theonedev/onedev/commit/0c060153fb97c0288a1917efdb17cc426934dacb(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/theonedev/onedev/security/advisories/GHSA-62m2-38q5-96w9(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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