CVE-2021-29061

Published: Jun 21, 2021Modified: Jun 17, 2026

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in Vfsjfilechooser2 version 0.2.9 and below which occurs when the application attempts to validate crafted URIs.

Affected (1)

Products: Vfsjfilechooser2 Project: Vfsjfilechooser2

Vfsjfilechooser2 Project

1 product

Vfsjfilechooser2

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Vfsjfilechooser2 Project Vfsjfilechooser2	Up to 0.2.9

Related CWEs

CWE-770

Allocation of Resources Without Limits or Throttling

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

References (10)

https://github.com/fracpete/vfsjfilechooser2/commit/9c9f2c317f3de5ece60a3ae28c371e9796e3909b

Source: cve@mitre.org

PatchThird Party Advisory

https://github.com/fracpete/vfsjfilechooser2/issues/7

Source: cve@mitre.org

ExploitIssue TrackingThird Party Advisory

https://github.com/fracpete/vfsjfilechooser2/releases/tag/vfsjfilechooser2-0.2.9

Source: cve@mitre.org

Release NotesThird Party Advisory

https://github.com/yetingli/PoCs/blob/main/CVE-2021-29061/Vfsjfilechooser2.md

Source: cve@mitre.org

ExploitPatchThird Party Advisory

https://github.com/yetingli/SaveResults/blob/main/md/vfsjfilechooser2.md

Source: cve@mitre.org

ExploitPatchThird Party Advisory

https://github.com/fracpete/vfsjfilechooser2/commit/9c9f2c317f3de5ece60a3ae28c371e9796e3909b