ByteOS Network

CVE Vulnerability Details :

CVE-2025-59480

PUBLISHED

More Info Official Page

Assigner-Mattermost

Assigner Org ID-9302f53e-dde5-4bf3-b2f2-a83f91ac0eee

Published At-13 Nov, 2025 | 17:32

Updated At-13 Nov, 2025 | 18:02

▼CVE Numbering Authority (CNA)

Inadequate validation of SSO redirect credentials permits credential theft

Mattermost Mobile Apps versions <=2.32.0 fail to verify that SSO redirect tokens originate from the trusted server, which allows a malicious Mattermost instance or on-path attacker to obtain user session credentials via crafted token-in-URL responses

Affected Products

Vendor

Mattermost, Inc.

Product

Mattermost

Default Status

unaffected

Versions

Affected

From 0 through 2.32.0 (semver)

Unaffected

2.33.0

Problem Types

Type	CWE ID	Description
CWE	CWE-352	CWE-352: Cross-Site Request Forgery (CSRF)

Type: CWE

CWE ID: CWE-352

Description: CWE-352: Cross-Site Request Forgery (CSRF)

Metrics

Version	Base score	Base severity	Vector
3.1	6.1	MEDIUM	CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N

Version: 3.1

Base score: 6.1

Base severity: MEDIUM

Vector:

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

Solutions

Update Mattermost Mobile Apps to versions 2.33.0 or higher.

Credits

finder

Doyensec

References

Hyperlink	Resource
https://mattermost.com/security-updates	N/A

Hyperlink: https://mattermost.com/security-updates

Resource: N/A

▼Authorized Data Publishers (ADP)

CISA ADP Vulnrichment

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Affected

Unaffected

Problem Types

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Metrics Other Info

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Configurations

Workarounds

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Credits

Timeline

Replaced By

Rejected Reason

References

Affected Products

Metrics

Metrics Other Info

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Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References