Improper Regex Path Matching in corydolphin/flask-cors
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| corydolphin | corydolphin/flask-cors | affected |
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No data.
| Vendor | Product | Versions |
|---|---|---|
| Corydolphin | Flask-cors | — |
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4197-1 | python-flask-cors security update |
EUVD |
EUVD-2025-6973 | Flask-CORS improper regex path matching vulnerability |
Github GHSA |
GHSA-7rxf-gvfg-47g4 | Flask-CORS improper regex path matching vulnerability |
Ubuntu USN |
USN-7612-1 | Flask-CORS vulnerabilities |
No CVSS v4.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.740% probability within 30 days)
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| References |
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| Type | Values Removed | Values Added |
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| First Time appeared |
Flask-cors Project
Flask-cors Project flask-cors |
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| CPEs | cpe:2.3:a:flask-cors_project:flask-cors:4.0.1:*:*:*:*:*:*:* | |
| Vendors & Products |
Flask-cors Project
Flask-cors Project flask-cors |
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| Metrics |
cvssV3_1
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| Metrics |
ssvc
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| Description | corydolphin/flask-cors version 4.0.1 contains an improper regex path matching vulnerability. The plugin prioritizes longer regex patterns over more specific ones when matching paths, which can lead to less restrictive CORS policies being applied to sensitive endpoints. This mismatch in regex pattern priority allows unauthorized cross-origin access to sensitive data or functionality, potentially exposing confidential information and increasing the risk of unauthorized actions by malicious actors. | |
| Title | Improper Regex Path Matching in corydolphin/flask-cors | |
| Weaknesses | CWE-41 | |
| References |
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| Metrics |
cvssV3_0
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