Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS05dzk3LTlycXgtOHY0as4AA4Jd

Mattermost allows demoted guests to change group names

Mattermost fails to update the permissions of the current session for a user who was just demoted to guest, allowing freshly demoted guests to change group names.

Permalink: https://github.com/advisories/GHSA-9w97-9rqx-8v4j
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS05dzk3LTlycXgtOHY0as4AA4Jd
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Low
Classification: General
Published: 4 months ago
Updated: 4 months ago

CVSS Score: 3.7
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:L

Identifiers: GHSA-9w97-9rqx-8v4j, CVE-2023-50333
References:

• https://nvd.nist.gov/vuln/detail/CVE-2023-50333
• https://mattermost.com/security-updates
• https://github.com/mattermost/mattermost/commit/61dd452fb2fcd3ac6f7b2e050f7f0a93a92d95fc
• https://github.com/advisories/GHSA-9w97-9rqx-8v4j

Repository: https://github.com/mattermost/mattermost
Blast Radius: 0.0

Affected Packages