CVE-2024-1681

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.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://huntr.com/bounties/25a7a0ba-9fa2-4777-acb6-03e5539bb644	Exploit Third Party Advisory
https://huntr.com/bounties/25a7a0ba-9fa2-4777-acb6-03e5539bb644	Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2025/05/msg00049.html

Configurations

Configuration 1 (hide)

cpe:2.3:a:corydolphin:flask-cors:4.0.0:*:*:*:*:*:*:*

History

03 Nov 2025, 20:16

Type	Values Removed	Values Added
References		() https://lists.debian.org/debian-lts-announce/2025/05/msg00049.html -

Information

Published : 2024-04-19 20:15

Updated : 2025-11-03 20:16

NVD link : CVE-2024-1681

Mitre link : CVE-2024-1681

CVE.ORG link : CVE-2024-1681

JSON object : View

Products Affected

corydolphin

flask-cors

CWE

CWE-117

Improper Output Neutralization for Logs

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