CVE-2024-6866
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CVSS Score
V3.0EPSS Score
v2025.03.14There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.
Attack Vector Metrics
Impact Metrics
Description
corydolphin/flask-cors version 4.01 contains a vulnerability where the request path matching is case-insensitive due to the use of the `try_match` function, which is originally intended for matching hosts. This results in a mismatch because paths in URLs are case-sensitive, but the regex matching treats them as case-insensitive. This misconfiguration can lead to significant security vulnerabilities, allowing unauthorized origins to access paths meant to be restricted, resulting in data exposure and potential data leaks.
Available Exploits
Related News
Affected Products
Affected Versions:
EU Vulnerability Database
Monitored by ENISA for EU cybersecurity
ENISA Analysis
Flask-CORS vulnerable to Improper Handling of Case Sensitivity
Affected Products (ENISA)
ENISA Scoring
CVSS Score (3.0)
EPSS Score
ENISA References
Data provided by ENISA EU Vulnerability Database. Last updated: May 17, 2025
GitHub Security Advisories
Community-driven vulnerability intelligence from GitHub
Flask-CORS vulnerable to Improper Handling of Case Sensitivity
GHSA-43qf-4rqw-9q2gAdvisory Details
Affected Packages
CVSS Scoring
CVSS Score
CVSS Vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
References
Advisory provided by GitHub Security Advisory Database. Published: March 20, 2025, Modified: May 17, 2025
Social Media Intelligence
Real-time discussions and threat intelligence from social platforms
Debian 13.1 (and 12.12) 2025-09-06 "Just" a "minor" point release. But for those that have been waiting to upgrade to Debian 13, perhaps that time now draws nearer? [\[SUA 273-1\] Upcoming Debian 13 Update (13.1)](https://lists.debian.org/debian-stable-announce/2025/09/msg00000.html) [\[SUA 274-1\] Upcoming Debian 12 Update (12.12)](https://lists.debian.org/debian-stable-announce/2025/09/msg00001.html) 13.1: >\[SUA 273-1\] Upcoming Debian 13 Update (13.1) …