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4.3
MEDIUM CVSS 3.1
CVE-2022-39229
Grafana users with email as a username can block other users from signing in
Description

Grafana is an open source data visualization platform for metrics, logs, and traces. Versions prior to 9.1.8 and 8.5.14 allow one user to block another user's login attempt by registering someone else'e email address as a username. A Grafana user’s username and email address are unique fields, that means no other user can have the same username or email address as another user. A user can have an email address as a username. However, the login system allows users to log in with either username or email address. Since Grafana allows a user to log in with either their username or email address, this creates an usual behavior where `user_1` can register with one email address and `user_2` can register their username as `user_1`’s email address. This prevents `user_1` logging into the application since `user_1`'s password won’t match with `user_2`'s email address. Versions 9.1.8 and 8.5.14 contain a patch. There are no workarounds for this issue.

INFO

Published Date :

Oct. 13, 2022, 11:15 p.m.

Last Modified :

Nov. 21, 2024, 7:17 a.m.

Remotely Exploit :

Yes !

Source :

[email protected]
Affected Products

The following products are affected by CVE-2022-39229 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Grafana grafana
: Total Affected Vendor : 1 | Products : 1
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 3.1 MEDIUM [email protected]
CVSS 3.1 MEDIUM [email protected]
Solution
An issue in Grafana allows a user to block another user's login by registering another user's email address as their username; update Grafana to resolve this.
  • Update the Grafana software to a version greater than 8.5.14 or 9.1.8.
  • Consult the vendor's advisory for specific patching guidance based on your installed packages.
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-2022-39229.

URL Resource
https://github.com/grafana/grafana/commit/5644758f0c5ae9955a4e5480d71f9bef57fdce35 Patch Third Party Advisory
https://github.com/grafana/grafana/releases/tag/v9.1.8 Third Party Advisory
https://github.com/grafana/grafana/security/advisories/GHSA-gj7m-853r-289r Third Party Advisory
https://github.com/grafana/grafana/commit/5644758f0c5ae9955a4e5480d71f9bef57fdce35 Patch Third Party Advisory
https://github.com/grafana/grafana/releases/tag/v9.1.8 Third Party Advisory
https://github.com/grafana/grafana/security/advisories/GHSA-gj7m-853r-289r Third Party Advisory
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-39229 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-2022-39229 weaknesses.

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-2022-39229 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2022-39229 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 af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://github.com/grafana/grafana/commit/5644758f0c5ae9955a4e5480d71f9bef57fdce35
    Added Reference https://github.com/grafana/grafana/releases/tag/v9.1.8
    Added Reference https://github.com/grafana/grafana/security/advisories/GHSA-gj7m-853r-289r
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Oct. 19, 2022

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
    Changed Reference Type https://github.com/grafana/grafana/commit/5644758f0c5ae9955a4e5480d71f9bef57fdce35 No Types Assigned https://github.com/grafana/grafana/commit/5644758f0c5ae9955a4e5480d71f9bef57fdce35 Patch, Third Party Advisory
    Changed Reference Type https://github.com/grafana/grafana/releases/tag/v9.1.8 No Types Assigned https://github.com/grafana/grafana/releases/tag/v9.1.8 Third Party Advisory
    Changed Reference Type https://github.com/grafana/grafana/security/advisories/GHSA-gj7m-853r-289r No Types Assigned https://github.com/grafana/grafana/security/advisories/GHSA-gj7m-853r-289r Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:* versions up to (excluding) 8.5.14 *cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:* versions from (including) 9.0.0 up to (excluding) 9.1.8
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
Base CVSS Score: 4.3
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.03 }} 0.00%

score

0.06639

percentile