CVE-2023-38316

Name of the Vulnerable Software and Affected Versions OpenNDS Captive Portal versions prior to 10.1.2 OpenNDS Captive Portal version 10.1.2 is not affected, as the issue is fixed in version 10.1.3.

Description An issue was discovered in OpenNDS Captive Portal. When the custom unescape callback is enabled, attackers can execute arbitrary OS commands by inserting them into the URL portion of HTTP GET requests.

Recommendations For OpenNDS Captive Portal versions prior to 10.1.2, update to version 10.1.3 to resolve the issue. As a temporary workaround, consider disabling the custom unescape callback until a patch is available.