Mattermost up to 7.4.0/7.1.4/7.5.1 API runs authorization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Mattermost up to 7.4.0/7.1.4/7.5.1. Affected by this issue is some unknown functionality of the file /plugins/playbooks/api/v0/runs of the component API. The manipulation results in authorization. This vulnerability was named CVE-2023-27263. The attack may be performed from remote. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Mattermost up to 7.4.0/7.1.4/7.5.1. It has been classified as problematic. Affected is an unknown functionality of the file /plugins/playbooks/api/v0/runs of the component API. The manipulation with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. This is going to have an impact on confidentiality. CVE summarizes:

A missing permissions check in the /plugins/playbooks/api/v0/runs API in Mattermost allows an attacker to list and view playbooks belonging to a team they are not a member of.

The weakness was presented 02/27/2023. The advisory is available at mattermost.com. This vulnerability is traded as CVE-2023-27263 since 02/27/2023. Technical details are known, but there is no available exploit.

Upgrading to version 7.4.1, 7.1.5 or 7.5.2 eliminates this vulnerability.

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Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 5.0

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 4.3
CNA Vector (Mattermost, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Authorization
CWE: CWE-862 / CWE-863 / CWE-285
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Mattermost 7.4.1/7.1.5/7.5.2

Timelineinfo

02/27/2023 🔍
02/27/2023 +0 days 🔍
02/27/2023 +0 days 🔍
04/14/2023 +46 days 🔍

Sourcesinfo

Advisory: mattermost.com
Status: Confirmed

CVE: CVE-2023-27263 (🔍)
GCVE (CVE): GCVE-0-2023-27263
GCVE (VulDB): GCVE-100-221838

Entryinfo

Created: 02/27/2023 17:22
Updated: 04/14/2023 15:01
Changes: 02/27/2023 17:22 (46), 03/25/2023 14:24 (11), 04/14/2023 15:01 (7)
Complete: 🔍
Cache ID: 216::103

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