En bref
- CVE-2024-6866 est une vulnérabilité ÉLEVÉE (CVSS 7.5) touchant flask-cors, flask-cors (flask-cors project).
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 0.72%, plus élevée que 53.9% des vulnérabilités.
- Correctif : mettre à jour vers 6.0.0 ou plus récent.
Description
corydolphin/flask-cors version 5.0.1 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.
NVD 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.
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