PT-2023-21419 · Unknown · Mattermost

Juho Nurminen · Published 2023-06-16 · Updated 2023-06-26 · CVE-2023-2792

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

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

Description The issue allows an attacker to obtain arbitrary message contents by using a specially crafted /groupmsg command, due to the failure to sanitize ephemeral error messages.

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

CVE-2023-2792

Affected Products

Mattermost

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-2792 · Security Note
• https://mattermost.com/security-updates · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-2792 · Vendor Advisory
• https://t.me/cvenotify/52486 · Telegram Post
• https://t.me/cvenotify/52494 · Telegram Post