CVE-2024-1681

MEDIUM EPSS 43.1%
Published Apr 19, 20242y ago · Modified Jun 17, 20262w ago
5.3 CVSS 3.1
Medium
Find Similar
Published Apr 19, 2024 2y ago
Last Modified Jun 17, 2026 2w ago

Description

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 Details

Base Score
5.3
Exploitability
3.9
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
43.1% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-117

Affected Products 1

VendorProductVersionRange
corydolphinflask-cors4.0.0any

References 2

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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.