CVE-2024-1681

Advisory

corydolphin/flask-cors is vulnerable to log injection when the log level is set to debug. An attacker can inject fake log entries into the log file by sending a specially crafted GET request containing a CRLF sequence in the request path. This vulnerability allows attackers to corrupt log files, potentially covering tracks of other attacks, confusing log post-processing tools, and forging log entries. The issue is due to improper output neutralization for logs. See CVE-2024-1681.

Affected package

Affected versions

Fixed versions

Vulnerability changelog

corydolphin/flask-cors is vulnerable to log injection when the log level is set to debug. An attacker can inject fake log entries into the log file by sending a specially crafted GET request containing a CRLF sequence in the request path. This vulnerability allows attackers to corrupt log files, potentially covering tracks of other attacks, confusing log post-processing tools, and forging log entries. The issue is due to improper output neutralization for logs. See CVE-2024-1681.


MISC:https://huntr.com/bounties/25a7a0ba-9fa2-4777-acb6-03e5539bb644: https://huntr.com/bounties/25a7a0ba-9fa2-4777-acb6-03e5539bb644

Resources

• https://huntr.com/bounties/25a7a0ba-9fa2-4777-acb6-03e5539bb644
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-1681