What is GHSA-pwvr-grqg-7vp2?

GHSA-pwvr-grqg-7vp2 is a security advisory published by GitHub Security Advisories with Low severity. Mattermost Lack of Access Control Validation

Which CVE IDs does GHSA-pwvr-grqg-7vp2 cover?

GHSA-pwvr-grqg-7vp2 covers the following CVE IDs: CVE-2025-49810. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-pwvr-grqg-7vp2?

GHSA-pwvr-grqg-7vp2 has a CVSS v3 base score of 3.5, published by GitHub Security Advisories.

Which products are affected by GHSA-pwvr-grqg-7vp2?

GHSA-pwvr-grqg-7vp2 affects 2 products, including: go/github.com/mattermost/mattermost-server:\u003e= 10.5.0, \u003c= 10.5.8; go/github.com/mattermost/mattermost/server/v8:\u003c 8.0.0-20250721095846-c602a4a78e1f.

GHSA-pwvr-grqg-7vp2LowCVSS 3.5

Mattermost Lack of Access Control Validation

Vendor

GitHub Security Advisories

Published

August 21, 2025

Last Modified

August 29, 2025

🔗 CVE IDs covered (1)

CVE-2025-49810 →

📋 Description

Mattermost versions 10.5.x <= 10.5.8 fail to validate access controls at time of access which allows user to read a thread via AI posts

🎯 Affected products2

go/github.com/mattermost/mattermost-server:>= 10.5.0, <= 10.5.8
go/github.com/mattermost/mattermost/server/v8:< 8.0.0-20250721095846-c602a4a78e1f

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2025-49810
https://mattermost.com/security-updates
https://pkg.go.dev/vuln/GO-2025-3903
https://github.com/advisories/GHSA-pwvr-grqg-7vp2