PT-2023-21044 · Unknown · Mattermost

Foobar7 · Published 2023-02-27 · Updated 2024-03-06 · CVE-2023-27265

Positive Technologies (AI Summary)

CVSS v3.1

2.7

Low

Base vector

AV:N/AC:L/PR:H/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 concerns the failure of Mattermost to honor the ShowEmailAddress setting when responding to the "Regenerate Invite Id" API endpoint. This allows an attacker with team admin privileges to obtain the team owner's email address from the response.

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

Exposure of Resource to Wrong Sphere

Information Disclosure

Weakness Enumeration

CWE-668

CWE-200

Related Identifiers

BIT-MATTERMOST-2023-27265

CVE-2023-27265

Affected Products

Mattermost

References · 6

• https://mattermost.com/security-updates · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-27265 · Security Note
• https://osv.dev/vulnerability/BIT-mattermost-2023-27265 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-27265 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27265 · Note
• https://t.me/cibsecurity/58960 · Telegram Post