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Mend.io Vulnerability Database

CVE-2023-49438

Date: December 25, 2023

An open redirect vulnerability in the python package Flask-Security-Too <=5.3.2 allows attackers to redirect unsuspecting users to malicious sites via a crafted URL by abusing the ?next parameter on the /login and /register routes.

Language: Python

Severity Score

6.1

Related Resources (8)

Url: https://github.com/Flask-Middleware/flask-security/commit/8b5abc4d4db9926a3d76b34b8b03255effb5e712

Url: https://github.com/pypa/advisory-database/tree/main/vulns/flask-security-too/PYSEC-2023-248.yaml

Url: https://nvd.nist.gov/vuln/detail/CVE-2023-49438

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6HCYH377TPUMUHELPI36PDS2ZM4VFIXM/

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6HCYH377TPUMUHELPI36PDS2ZM4VFIXM

Url: https://github.com/brandon-t-elliott/CVE-2023-49438

Url: https://github.com/Flask-Middleware/flask-security

Url: https://www.mend.io/vulnerability-database/CVE-2023-49438

Severity Score

6.1

Weakness Type (CWE)

URL Redirection to Untrusted Site ('Open Redirect')

CWE-601

CVSS v3.1

Base Score:	6.1
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	CHANGED
Confidentiality (C):	LOW
Integrity (I):	LOW
Availability (A):	NONE

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CVE-2023-49438

Date: December 25, 2023

Language: Python

Severity Score

Related Resources (8)

Severity Score

Weakness Type (CWE)

CVSS v3.1

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