CVE-2023-44399
ZITADEL Insecure Unknown Usernames Verification in Password Reset Flow
Description
ZITADEL provides identity infrastructure. In versions 2.37.2 and prior, ZITADEL administrators can enable a setting called "Ignoring unknown usernames" which helps mitigate attacks that try to guess/enumerate usernames. While this settings was properly working during the authentication process it did not work correctly on the password reset flow. This meant that even if this feature was active that an attacker could use the password reset function to verify if an account exist within ZITADEL. This bug has been patched in versions 2.37.3 and 2.38.0. No known workarounds are available.
INFO
Published Date :
Oct. 10, 2023, 5:15 p.m.
Last Modified :
Oct. 23, 2023, 7:22 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-44399.
| URL | Resource |
|---|---|
| https://github.com/zitadel/zitadel/releases/tag/v2.37.3 | Release Notes |
| https://github.com/zitadel/zitadel/releases/tag/v2.38.0 | Release Notes |
| https://github.com/zitadel/zitadel/security/advisories/GHSA-v683-rcxx-vpff | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-44399 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-44399 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Oct. 23, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Changed Reference Type https://github.com/zitadel/zitadel/releases/tag/v2.37.3 No Types Assigned https://github.com/zitadel/zitadel/releases/tag/v2.37.3 Release Notes Changed Reference Type https://github.com/zitadel/zitadel/releases/tag/v2.38.0 No Types Assigned https://github.com/zitadel/zitadel/releases/tag/v2.38.0 Release Notes Changed Reference Type https://github.com/zitadel/zitadel/security/advisories/GHSA-v683-rcxx-vpff No Types Assigned https://github.com/zitadel/zitadel/security/advisories/GHSA-v683-rcxx-vpff Vendor Advisory Added CPE Configuration OR *cpe:2.3:a:zitadel:zitadel:*:*:*:*:*:*:*:* versions up to (including) 2.37.2
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-44399 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-44399
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.00%
score
0.24172
percentile