PT-2023-21378 · Unknown · Mattermost

Ramsakal · Published 2023-06-16 · Updated 2023-06-26 · CVE-2023-2786

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 check permissions when executing commands. This allows a member with no permissions to post a message in a channel by executing channel commands.

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

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2023-2786

Affected Products

Mattermost

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-2786 · Security Note
• https://osv.dev/vulnerability/CVE-2023-2786 · Vendor Advisory
• https://mattermost.com/security-updates · Vendor Advisory
• https://t.me/cibsecurity/65295 · Telegram Post
• https://t.me/cvenotify/52478 · Telegram Post