Improper Authorization Affecting pretix package, versions [1.16.0,4.15.1)[4.16.0,4.16.1)[4.17.0,4.17.1)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.15% (53rd percentile)

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  • Snyk IDSNYK-PYTHON-PRETIX-3350601
  • published7 Mar 2023
  • disclosed7 Mar 2023
  • creditUnknown

Introduced: 7 Mar 2023

CVE-2023-27891  (opens in a new tab)
CWE-285  (opens in a new tab)

How to fix?

Upgrade pretix to version 4.15.1, 4.16.1, 4.17.1 or higher.

Overview

pretix is a Reinventing presales, one ticket at a time

Affected versions of this package are vulnerable to Improper Authorization due to allowing OAuth application authorization from a logged-out session.

Note: Access to a browser (or session cookie) with a recent valid login into the system is required for the security problem to be exploitable. It is not possible for a remote attacker to use this to get access to random accounts.

CVSS Base Scores

version 3.1