CVE-2021-40886

PoC —

CVSS 3.1

6.5 medium

EPSS

1%p71

Published

Oct 11, 2021 (Oct 11, 2021)

Modified

Jun 17, 2026

Description

Projectsend version r1295 is affected by a directory traversal vulnerability. A user with Uploader role can add value `2` for `chunks` parameter to bypass `fileName` sanitization.

Vendors: projectsend
Products: projectsend
Weakness: CWE-22
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (1.4%)

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