Dalfox vulnerabilities
4 known CVE vulnerabilities in Dalfox, translated and rated.
- CVE-2026-45090High
Dalfox, an XSS scanning tool, has a vulnerability prior to version 2.13.0 that causes a runtime panic due to the use of a closed results channel. This bug can lead to the entire Dalfox process crashing.
- CVE-2026-45089High
Dalfox, an XSS scanning tool, prior to version 2.13.0, allowed unauthorized users to write logs to any file on the filesystem when running in API server mode.
- CVE-2026-45088High
Dalfox, an XSS scanning tool, prior to version 2.13.0, allowed deserialization of malicious JSON payloads from the attacker's request body, enabling the leakage of arbitrary file contents from the server. These values were then used as XSS payloads in HTTP requests.
- CVE-2026-45087Critical
Dalfox, an XSS scanning tool, prior to version 2.13.0, allowed arbitrary shell command execution by unauthorized users when the server was run in REST API mode. The issue stemmed from the deserialization of attacker-supplied JSON data, enabling command execution on the host.

