CVE-2023-27265

LOW

Mattermost - Info Disclosure

Title source: llm

Description

Mattermost fails to honor the ShowEmailAddress setting when constructing a response to the "Regenerate Invite Id" API endpoint, allowing an attacker with team admin privileges to learn the team owner's email address in the response.

References (1)

[Vendor Advisory] https://mattermost.com/security-updates/

Scores

CVSS v3 2.7

EPSS 0.0025

EPSS Percentile 47.6%

Attack Vector NETWORK

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

Classification

CWE

CWE-200 CWE-668

Status published

Affected Products (1)

mattermost/mattermost_server < 7.7.0

Timeline

Published Feb 27, 2023

Tracked Since Feb 18, 2026