Detections
Analytics

CVE-2021-29061

high

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.

References

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

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

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

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

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

Details

Source: Mitre, NVD

Published: 2021-06-21

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

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

Severity: High

EPSS

EPSS: 0.01521