PT-2023-32752 · Unknown · Mattermost

Vultza · Published 2023-12-12 · Updated 2024-03-06 · CVE-2023-6727

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

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

Description The issue arises from Mattermost's failure to perform correct authorization checks when creating a playbook action. This allows users without access to the playbook to create playbook actions. If a created playbook action is set to post a message in a channel based on specific keywords in a post, it can lead to the leakage of some playbook information, such as the name.

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

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BIT-MATTERMOST-2023-6727

CVE-2023-6727

Affected Products

Mattermost

References · 8

• https://osv.dev/vulnerability/BIT-mattermost-2023-6727 · Vendor Advisory
• https://mattermost.com/security-updates · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-6727 · Security Note
• https://osv.dev/vulnerability/CVE-2023-6727 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-6727 · Note
• https://t.me/cvenotify/63740 · Telegram Post
• https://t.me/cvenotify/63286 · Telegram Post
• https://twitter.com/CVEnew/status/1734532052215816649 · Twitter Post