PT-2023-19939 · Unknown · Mattermost

Eva Sarafianou · Published 2023-05-12 · Updated 2024-03-06 · CVE-2023-2515

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

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

Description The issue allows a user with permissions to edit other users and to create personal access tokens to elevate their privileges to system admin.

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

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

BIT-MATTERMOST-2023-2515

CVE-2023-2515

GHSA-7G2V-2FRM-RG94

Affected Products

Mattermost

References · 7

• https://osv.dev/vulnerability/GHSA-7g2v-2frm-rg94 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-2515 · Security Note
• https://osv.dev/vulnerability/BIT-mattermost-2023-2515 · Vendor Advisory
• https://mattermost.com/security-updates · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-2515 · Vendor Advisory
• https://github.com/mattermost/mattermost-server · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2515 · Note