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Improper Access Control Affecting github.com/mattermost/mattermost/server/v8 package, versions >=9.5.0 <9.5.8 >=9.8.0 <9.8.3 >=9.9.0 <9.9.2 >=9.10.0 <9.10.1

Severity

 Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.05% (16th percentile)

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  • Snyk ID SNYK-GOLANG-GITHUBCOMMATTERMOSTMATTERMOSTSERVERV8-7814195
  • published 23 Aug 2024
  • disclosed 22 Aug 2024
  • credit BhaRat (hackit_bharat)
Report a new vulnerability Found a mistake?

Introduced: 22 Aug 2024

CVE-2024-43780 Open this link in a new tab
CWE-284 Open this link in a new tab

How to fix?

Upgrade github.com/mattermost/mattermost/server/v8 to version 9.5.8, 9.8.3, 9.9.2, 9.10.1 or higher.

Overview

Affected versions of this package are vulnerable to Improper Access Control. An attacker with read access can upload unauthorized files by exploiting the permission verification flaws.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

Recommended
5.3 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Attack Requirements (AT)
    None
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Confidentiality (VC)
    None
  • Integrity (VI)
    Low
  • Availability (VA)
    None
  • Confidentiality (SC)
    None
  • Integrity (SI)
    None
  • Availability (SA)
    None