Information Exposure Affecting piccolo package, versions [,0.121.0)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

Exploit Maturity
Proof of concept
EPSS
0.07% (32nd percentile)

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  • Snyk IDSNYK-PYTHON-PICCOLO-5894098
  • published13 Sept 2023
  • disclosed12 Sept 2023
  • creditEthan

Introduced: 12 Sep 2023

CVE-2023-41885  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade piccolo to version 0.121.0 or higher.

Overview

piccolo is an A fast, user friendly ORM and query builder which supports asyncio.

Affected versions of this package are vulnerable to Information Exposure via the BaseUser.login function. An attacker can generate a list of valid users on the platform by exploiting the information leakage.

Note: This can potentially lead to a password spray attack and attempted takeover of user accounts. This is only exploitable if the platform does not enforce strong passwords.

References

CVSS Scores

version 3.1