What is GHSA-p5pr-vm3j-jxxf?

GHSA-p5pr-vm3j-jxxf is a security advisory published by GitHub Security Advisories with Medium severity. Mattermost Exposure of Sensitive Information to an Unauthorized Actor vulnerability

Which CVE IDs does GHSA-p5pr-vm3j-jxxf cover?

GHSA-p5pr-vm3j-jxxf covers the following CVE IDs: CVE-2023-45223. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-p5pr-vm3j-jxxf?

GHSA-p5pr-vm3j-jxxf has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

Which products are affected by GHSA-p5pr-vm3j-jxxf?

GHSA-p5pr-vm3j-jxxf affects 2 products, including: go/github.com/mattermost/mattermost/server/v8:\u003c 8.1.4; go/github.com/mattermost/mattermost-server/v6:\u003c 7.8.13.

GHSA-p5pr-vm3j-jxxfMediumCVSS 4.3

Mattermost Exposure of Sensitive Information to an Unauthorized Actor vulnerability

Vendor

GitHub Security Advisories

Published

November 27, 2023

Last Modified

November 28, 2023

🔗 CVE IDs covered (1)

CVE-2023-45223 →

📋 Description

Mattermost fails to properly validate the "Show Full Name" option in a few endpoints in Mattermost Boards, allowing a member to get the full name of another user even if the Show Full Name option was disabled.

🎯 Affected products2

go/github.com/mattermost/mattermost/server/v8:< 8.1.4
go/github.com/mattermost/mattermost-server/v6:< 7.8.13

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2023-45223
https://mattermost.com/security-updates
https://github.com/advisories/GHSA-p5pr-vm3j-jxxf