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CVE-2026-0483: Improper Neutralization of Input During Web Page Generation

🗓️ 28 Jan 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 4 Views

Stored XSS in Live Helper Chat before 4.72 via PDF upload executes code in user context.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-0483
28 Jan 202611:43
–attackerkb
cnnvd
CNNVD
Live Helper Chat Cross-Site Script Vulnerabilities
28 Jan 202600:00
–cnnvd
cve
CVE
CVE-2026-0483
28 Jan 202611:43
–cve
cvelist
Cvelist
CVE-2026-0483 Stored Cross-Site Scripting (XSS) vulnerability in LiveHelperChat
28 Jan 202611:43
–cvelist
euvd
EUVD
EUVD-2026-4895
28 Jan 202611:43
–euvd
nvd
NVD
CVE-2026-0483
28 Jan 202612:15
–nvd
ptsecurity
Positive Technologies
PT-2026-4814
26 Jan 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-0483
29 Jan 202615:18
–redhatcve
vulnrichment
Vulnrichment
CVE-2026-0483 Stored Cross-Site Scripting (XSS) vulnerability in LiveHelperChat
28 Jan 202611:43
–vulnrichment

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15 Apr 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 46.9
EPSS0.00283
SSVC
4