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VULNERABILITIES

CVE-2021-40887 Details

Description

Projectsend version r1295 is affected by a directory traversal vulnerability. Because of lacking sanitization input for files[] parameter, an attacker can add ../ to move all PHP files or any file on the system that has permissions to /upload/files/ folder.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/projectsend/projectsend/issues/994 CVEExploitThird Party Advisory
https://github.com/projectsend/projectsend/issues/994 [email protected]ExploitThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')[email protected]

Affected Products

ProductVersions
projectsend projectsend
r1295

CPE

  • cpe:2.3:a:projectsend:projectsend:r1295:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-40887
NVD Published Date:
Oct 11, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-40887 Details - Not Deferred