Mattermost up to 9.11.0 /api/v4/users unusual condition

CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Mattermost up to 9.5.7/9.8.2/9.9.1/9.10.0/9.11.0. This affects an unknown function of the file /api/v4/users. Performing a manipulation results in unusual condition. This vulnerability is reported as CVE-2024-42411. The attack is possible to be carried out remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Mattermost up to 9.5.7/9.8.2/9.9.1/9.10.0/9.11.0. This affects some unknown processing of the file /api/v4/users. The manipulation with an unknown input leads to a unusual condition vulnerability. CWE is classifying the issue as CWE-754. The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product. This is going to have an impact on integrity. The summary by CVE is:

Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.x <= 9.10.0, 9.8.x <= 9.8.2 fail to restrict the input in POST /api/v4/users which allows a user to manipulate the creation date in POST /api/v4/users tricking the admin into believing their account is much older.

The weakness was disclosed by Doyensec. It is possible to read the advisory at mattermost.com. This vulnerability is uniquely identified as CVE-2024-42411 since 08/20/2024. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 209294 (Mattermost Server 9.5.x < 9.5.8 / 9.8.x < 9.8.3 / 9.9.x < 9.9.2 / 9.10.x < 9.10.1 (MMSA-2024-00365)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 9.5.8, 9.8.3, 9.9.2, 9.10.1 or 9.11.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (209294). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 5.3
CNA Vector (Mattermost): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Unusual condition
CWE: CWE-754
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 209294
Nessus Name: Mattermost Server 9.5.x < 9.5.8 / 9.8.x < 9.8.3 / 9.9.x < 9.9.2 / 9.10.x < 9.10.1 (MMSA-2024-00365)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Mattermost 9.5.8/9.8.3/9.9.2/9.10.1/9.11.0

Timelineinfo

08/20/2024 🔍
08/22/2024 +2 days 🔍
08/22/2024 +0 days 🔍
10/19/2024 +58 days 🔍

Sourcesinfo

Advisory: mattermost.com
Researcher: Doyensec
Status: Confirmed

CVE: CVE-2024-42411 (🔍)
GCVE (CVE): GCVE-0-2024-42411
GCVE (VulDB): GCVE-100-275547

Entryinfo

Created: 08/22/2024 10:07
Updated: 10/19/2024 04:01
Changes: 08/22/2024 10:07 (63), 08/23/2024 11:49 (1), 08/24/2024 10:20 (9), 10/19/2024 04:01 (2)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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