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ID:12652 - Exploit for Stored cross-site scripting in AVideo - CVE-2026-43874
ID:12652 - Exploit for Stored cross-site scripting in AVideo - CVE-2026-43874
Published: April 27, 2026
Vulnerability identifier: #VU128055
Vulnerability risk: Low
CVE-ID: CVE-2026-43874
CWE-ID: CWE-79
Exploitation vector: Remote access
Vulnerable software:
AVideo
AVideo
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 within "$msg['json']". A remote user 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
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.