CVE-2025-2475: Unauthorized Bot Login Using Credentials

Published Apr 14, 2025
·
Updated

Mattermost versions 10.5.x <= 10.5.1, 10.4.x <= 10.4.3, 9.11.x <= 9.11.9 fail to invalidate the cache when a user account is converted to a bot which allows an attacker to login to the bot exactly one time via normal credentials.

Affected Software

7 affected componentsFixes available
Mattermost Mattermost<=10.5.1, <=10.4.3, <=9.11.9
go/github.com/mattermost/mattermost/server/v8<8.0.0-20250220161544-fd356b62b4dd
8.0.0-20250220161544-fd356b62b4dd
go/github.com/mattermost/mattermost/server/v8>=9.11.0<9.11.10
9.11.10
go/github.com/mattermost/mattermost/server/v8>=10.5.0<10.5.2
10.5.2
Mattermost Mattermost Server>=9.11.0<9.11.10
Mattermost Mattermost Server>=10.4.0<10.4.4
Mattermost Mattermost Server>=10.5.0<10.5.2

Remediation

Information

Update Mattermost to versions 10.6.0, 10.5.2, 10.4.4, 9.11.10 or higher.

Event History

Apr 14, 2025
CVE Published
via MITRE·02:49 PM
Data Sourced
via MITRE·02:49 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·03:15 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·03:15 PM
Affected Software
Advisory Published
via GitHub·03:31 PM
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Frequently Asked Questions

1

What is the severity of CVE-2025-2475?

CVE-2025-2475 is classified as a high severity vulnerability due to its potential to allow unauthorized access to user accounts.

2

How do I fix CVE-2025-2475?

To fix CVE-2025-2475, upgrade Mattermost to versions 10.5.2 or later, 10.4.4 or later, or 9.11.10 or later.

3

What versions of Mattermost are affected by CVE-2025-2475?

CVE-2025-2475 affects Mattermost versions 10.5.x up to 10.5.1, 10.4.x up to 10.4.3, and 9.11.x up to 9.11.9.

4

What type of attack can CVE-2025-2475 facilitate?

CVE-2025-2475 can facilitate an attack where an unauthorized individual can log in to a bot account using normal user credentials.

5

Is there any workaround for CVE-2025-2475?

There are no recommended workarounds for CVE-2025-2475, and an upgrade is necessary to mitigate the vulnerability.

Company

Resources

Contact

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