Описание
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.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 6.0.1-1 |
| esm-apps/focal | released | 3.0.8-2ubuntu0.1+esm1 |
| esm-apps/jammy | released | 3.0.9-2ubuntu0.1 |
| esm-apps/noble | released | 4.0.0-1ubuntu0.1~esm1 |
| focal | ignored | end of standard support, was needs-triage |
| jammy | released | 3.0.9-2ubuntu0.1 |
| noble | needed | |
| oracular | released | 4.0.1-1ubuntu0.1 |
| plucky | released | 5.0.0-1ubuntu0.1 |
| questing | not-affected | 6.0.1-1 |
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EPSS
7.5 High
CVSS3
Связанные уязвимости
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.
corydolphin/flask-cors version 4.01 contains a vulnerability where the ...
Flask-CORS vulnerable to Improper Handling of Case Sensitivity
Уязвимость функции try_match хранилища программных продуктов языка Python PyPi, позволяющая нарушителю оказать влияние на конфиденциальность защищаемой информации
EPSS
7.5 High
CVSS3