Advisory Database
  • Advisories
  • Dependency Scanning
  1. golang
  2. ›
  3. github.com/mattermost/mattermost-server/v6
  4. ›
  5. CVE-2023-2515

CVE-2023-2515: Mattermost Incorrect Authorization vulnerability

May 12, 2023

Mattermost fails to restrict a user with permissions to edit other users and to create personal access tokens from elevating their privileges to system admin

References

  • github.com/advisories/GHSA-7g2v-2frm-rg94
  • mattermost.com/security-updates
  • nvd.nist.gov/vuln/detail/CVE-2023-2515

Code Behaviors & Features

Detect and mitigate CVE-2023-2515 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

Affected versions

All versions before 7.1.8, all versions starting from 7.2.0 before 7.7.4, all versions starting from 7.8.0 before 7.8.3, all versions starting from 7.9.0 before 7.9.2

Fixed versions

  • 7.1.8
  • 7.7.4
  • 7.8.3
  • 7.9.2

Solution

Upgrade to versions 7.1.8, 7.7.4, 7.8.3, 7.9.2 or above.

Impact 8.8 HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Source file

go/github.com/mattermost/mattermost-server/v6/CVE-2023-2515.yml

Spotted a mistake? Edit the file on GitLab.

  • Site Repo
  • About GitLab
  • Terms
  • Privacy Statement
  • Contact

Page generated Sun, 08 Nov 2026 00:16:34 +0000.