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ID:12254 - Exploit for Stored cross-site scripting in vega - CVE-2025-66648
ID:12254 - Exploit for Stored cross-site scripting in vega - CVE-2025-66648
Published: January 6, 2026
Vulnerability identifier: #VU120976
Vulnerability risk: Low
CVE-ID: CVE-2025-66648
CWE-ID: CWE-79
Exploitation vector: Remote access
Vulnerable software:
vega
vega
Link to public exploit:
Vulnerability description
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in the "setdata" function. A remote attacker can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
Remediation
Install updates from vendor's website.