CVE-2023-4918
Keycloak User Attribute Information Disclosure Vulnerability
Description
A flaw was found in the Keycloak package, more specifically org.keycloak.userprofile. When a user registers itself through registration flow, the "password" and "password-confirm" field from the form will occur as regular user attributes. All users and clients with proper rights and roles are able to read users attributes, allowing a malicious user with minimal access to retrieve the users passwords in clear text, jeopardizing their environment.
INFO
Published Date :
Sept. 12, 2023, 8:15 p.m.
Last Modified :
Nov. 7, 2023, 4:23 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
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-2023-4918.
| URL | Resource |
|---|---|
| https://access.redhat.com/security/cve/CVE-2023-4918 | Vendor Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2238588 | Issue Tracking Vendor Advisory |
| https://github.com/keycloak/keycloak/security/advisories/GHSA-5q66-v53q-pm35 | 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-2023-4918 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-4918 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 -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added CWE Red Hat, Inc. CWE-256 -
Initial Analysis by [email protected]
Sep. 15, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://access.redhat.com/security/cve/CVE-2023-4918 No Types Assigned https://access.redhat.com/security/cve/CVE-2023-4918 Vendor Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2238588 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2238588 Issue Tracking, Vendor Advisory Changed Reference Type https://github.com/keycloak/keycloak/security/advisories/GHSA-5q66-v53q-pm35 No Types Assigned https://github.com/keycloak/keycloak/security/advisories/GHSA-5q66-v53q-pm35 Vendor Advisory Added CWE NIST CWE-319 Added CPE Configuration OR *cpe:2.3:a:redhat:keycloak:22.0.2:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-4918 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-2023-4918
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.14 }} 0.07%
score
0.50859
percentile