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CVE-2023-27891

Good to know:

Date: March 5, 2023

rami.io pretix before 4.17.1 allows OAuth application authorization from a logged-out session. The fixed versions are 4.15.1, 4.16.1, and 4.17.1.

Language: Python

Severity Score

7.5

Related Resources (6)

Url: https://nvd.nist.gov/vuln/detail/CVE-2023-27891

Url: https://pretix.eu/about/en/blog/20230306-release-4171

Url: https://github.com/thufschmitt/pretix-nix

Url: https://pretix.eu/about/en/blog/20230306-release-4171/

Url: https://github.com/pypa/advisory-database/tree/main/vulns/pretix/PYSEC-2023-42.yaml

Url: https://www.mend.io/vulnerability-database/CVE-2023-27891

Severity Score

7.5

Weakness Type (CWE)

Insufficient Session Expiration

CWE-613

Top Fix

Upgrade Version

Upgrade to version pretix - 4.16.1;pretix - 4.17.1;pretix - 4.15.1

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	NONE
Availability (A):	NONE

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