PT-2024-30651 · Mattermost · Mattermost

Bharat · Published 2024-08-22 · Updated 2024-10-17 · CVE-2024-43780

Positive Technologies (AI Summary)

CVSS v4.0

5.3

Medium

Base vector

AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions Mattermost versions 9.8.x through 9.8.2 Mattermost versions 9.5.x through 9.5.7 Mattermost versions 9.9.x through 9.9.1 Mattermost version 9.10.0

Description The issue is related to a failure in enforcing permissions, which allows a guest user with read access to upload files to a channel. This can potentially lead to unauthorized data uploads.

Recommendations For Mattermost versions 9.8.x through 9.8.2, update to a version later than 9.8.2 to resolve the issue. For Mattermost versions 9.5.x through 9.5.7, update to a version later than 9.5.7 to resolve the issue. For Mattermost versions 9.9.x through 9.9.1, update to a version later than 9.9.1 to resolve the issue. For Mattermost version 9.10.0, update to a version later than 9.10.0 to resolve the issue.

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

BIT-MATTERMOST-2024-43780

CVE-2024-43780

GHSA-2JHX-W3VC-W59G

GO-2024-3089

Affected Products

Mattermost

References · 12

• https://mattermost.com/security-updates · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-43780 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-43780 · Security Note
• https://osv.dev/vulnerability/GO-2024-3089 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-2jhx-w3vc-w59g · Vendor Advisory
• https://osv.dev/vulnerability/BIT-mattermost-2024-43780 · Vendor Advisory
• https://github.com/mattermost/mattermost · Note
• https://twitter.com/CVEnew/status/1826645444954370258 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1826700212338893213 · Twitter Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-43780 · Note
• https://t.me/cvedetector/3933 · Telegram Post
• https://github.com/advisories/GHSA-2jhx-w3vc-w59g · Note