PT-2023-31902 · Unknown · Mattermost

Pyae Phyo · Published 2023-09-29 · Updated 2023-10-03 · CVE-2023-5194

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Mattermost (affected versions not specified)

Description The issue arises from Mattermost's failure to properly validate permissions when demoting and deactivating a user. This allows a system or user manager to demote or deactivate another manager.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2023-5194

GHSA-H69V-MVH9-HFRQ

Affected Products

Mattermost

References · 10

• https://osv.dev/vulnerability/GHSA-h69v-mvh9-hfrq · Vendor Advisory
• https://mattermost.com/security-updates · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-5194 · Security Note
• https://osv.dev/vulnerability/CVE-2023-5194 · Vendor Advisory
• https://github.com/mattermost/mattermost · Note
• https://t.me/cibsecurity/71279 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1707741732048113741 · Twitter Post
• https://twitter.com/CVEnew/status/1707691340891373687 · Twitter Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5194 · Note
• https://t.me/cvenotify/58750 · Telegram Post