What is CVE-2022-50904?

CVE-2022-50904 is a high-severity vulnerability in Wondershare Ubackit, classified under Unquoted Search Path or Element. CVSS score: 8.4/10. Published 2026-01-13.

How severe is CVE-2022-50904?

High severity. CVSS v3 base score is 8.4 out of 10.

Vulnerability in Wondershare Ubackit

CVE-2022-50904

Wondershare UBackit 2.0.5 contains an unquoted service path vulnerability that allows local users to potentially execute arbitrary code with elevated system privileges. Attackers can exploit the unquoted path in the wsbackup service to inj…

EPSS: 0.001 (3.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Wondershare Ubackit — versions 2.0.5

Weakness classification (CWE)

CWE-428 — Unquoted Search Path or Element

References

disclosure@vulncheck.com (exploit)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2022-50904?: CVE-2022-50904 is a high-severity vulnerability in Wondershare Ubackit, classified under Unquoted Search Path or Element. CVSS score: 8.4/10. Published 2026-01-13.
How severe is CVE-2022-50904?: High severity. CVSS v3 base score is 8.4 out of 10.