XSS in Kantar Media Wm2
CVE-2022-50787
SOUND4 IMPACT/FIRST/PULSE/Eco versions 2.x contains an unauthenticated stored cross-site scripting vulnerability in the username parameter that allows attackers to inject malicious scripts. Attackers can exploit the unvalidated username in…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.004 (31.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.
Affected products
- Kantar Media Wm2 — versions 1.11
- Sound4 Big_voice2
- Sound4 Big_voice2_firmware — versions 1.30
- Sound4 Big_voice4
- Sound4 Big_voice4_firmware — versions 1.2
- Sound4 First — versions 2.0, 1.0
- Sound4 First_firmware — versions 2.15, 1.69
- Sound4 Impact — versions 1.0, 2.0
- Sound4 Impact_eco
- Sound4 Impact_eco_firmware — versions 1.16
Weakness classification (CWE)
References
- disclosure@vulncheck.com (Exploit, Third Party Advisory, third-party-advisory)
- disclosure@vulncheck.com (Exploit, VDB Entry, Third Party Advisory, exploit)
- disclosure@vulncheck.com (Third Party Advisory, vdb-entry)
- disclosure@vulncheck.com (Product, product)
- disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2022-50787?
- CVE-2022-50787 is a high-severity vulnerability in Kantar Media Wm2, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2025-12-30.
- How severe is CVE-2022-50787?
- High severity. CVSS v3 base score is 7.2 out of 10.