CVE-2026-116136

Medium

Description

ProjectSend 2.0.0 through 2.7.1 contains an incomplete authorization vulnerability in FileVersions::link() that allows staff users to share files without authorization by linking file versions. Attackers can link their file onto an intermediate revision or assign out-of-scope clients, causing moveAssignmentsToRoot() to expose protected original files to unauthorized clients.

SeverityMedium

CVSS5.9

Exploit probability—

ProductProjectSend

PublishedOct 25, 2026

First seenOct 25, 2026

Weakness typeCWE-863Incorrect authorization

How to fix

Patches

github.com/projectsend/projectsend/commit/a6ce4f51cfd05e1c9895f8daed261ef1fdfd194d

Affected products

Product	Affected versions	Fixed in
projectsend ProjectSend	2.0.0 ≤ v ≤ 2.7.1	—

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