Stored cross-site scripting in Threat Response and Threat Response Auto-Pull - CVE-2023-2819

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Main Vulnerability Database Vulnerabilities #VU77443

Stored cross-site scripting in Threat Response and Threat Response Auto-Pull - CVE-2023-2819

Published: June 15, 2023


Vulnerability identifier: #VU77443
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-2819
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Proofpoint
Affected software:
Threat Response
Threat Response Auto-Pull

Detailed vulnerability description

The disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in the Sources UI. A remote user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.


How to mitigate CVE-2023-2819

Install updates from vendor's website.

Sources