What is CVE-2022-50902?

CVE-2022-50902 is a high-severity vulnerability in Wondershare Famisafe, classified under XML Injection (Blind XPath Injection). CVSS score: 8.4/10. Published 2026-01-13.

How severe is CVE-2022-50902?

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

XPath Injection in Wondershare Famisafe

CVE-2022-50902

Wondershare FamiSafe 1.0 contains an unquoted service path vulnerability in the FSService that allows local users to potentially execute code with elevated privileges. Attackers can exploit the unquoted path in C:\Program Files (x86)\Wonde…

EPSS: 0.002 (4.6th 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 Famisafe — versions 1.0

Weakness classification (CWE)

CWE-91 — XML Injection (Blind XPath Injection)

References

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

Frequently asked questions

What is CVE-2022-50902?: CVE-2022-50902 is a high-severity vulnerability in Wondershare Famisafe, classified under XML Injection (Blind XPath Injection). CVSS score: 8.4/10. Published 2026-01-13.
How severe is CVE-2022-50902?: High severity. CVSS v3 base score is 8.4 out of 10.