Vendors / Flask-cors Project Records 4 All Threatist records
Exploited (KEV) 0 None in CISA KEV
CVSS critical 0
CVSS high 2
Exploited now Flask-cors Project records in CISA KEV No Flask-cors Project vulnerabilities are listed in CISA KEV.
Components Products in the NVD configurations · select one to filter the records Priority HIGH 66
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.
CVSS 3.1 HIGH 7.5· Network · No auth · No interaction · EPSS 0.0072 · Published 2025-03-20 · Fixed in 6.0.0 CWE-178
Priority MEDIUM 63
A vulnerability in corydolphin/flask-cors version 4.0.1 allows for inconsistent CORS matching due to the handling of the '+' character in URL paths.
CVSS 3.0 MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.00319 · Published 2025-03-20 · Fixed in 6.0.0 CWE-346
Priority MEDIUM 57
corydolphin/flask-cors version 4.0.1 contains an improper regex path matching vulnerability.
CVSS 3.1 MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.0074 · Published 2025-03-20 · Fixed in 6.0.0 CWE-41
Priority LOW 39
An issue was discovered in Flask-CORS (aka CORS Middleware for Flask) before 3.0.9.
CVSS 3.1 HIGH 7.5· Network · No auth · No interaction · EPSS 0.03909 · Published 2020-08-31 · Partial fix · 3.0.9 CWE-22
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