GHSA-vqwh-5jhh-vc9p

Source

https://github.com/advisories/GHSA-vqwh-5jhh-vc9p

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/08/GHSA-vqwh-5jhh-vc9p/GHSA-vqwh-5jhh-vc9p.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-vqwh-5jhh-vc9p

Aliases

Published

2025-08-21T09:30:21Z

Modified

2025-08-29T20:52:24Z

Severity

3.5 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N CVSS Calculator

Summary

Mattermost Server SSRF Vulnerability via the Agents Plugin

Details

Mattermost Server versions 10.5.x <= 10.5.9 utilizing the Agents plugin fail to reject empty request bodies which allows users to trick users into clicking malicious links via post actions

Database specific

{
    "cwe_ids":  [
        "CWE-918"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2025-08-21T16:02:16Z",
    "nvd_published_at":  "2025-08-21T08:15:29Z",
    "severity":  "LOW"
}

References

Affected packages

Go / github.com/mattermost/mattermost-server

Package

Name: github.com/mattermost/mattermost-server; View open source insights on deps.dev
Purl: pkg:golang/github.com/mattermost/mattermost-server

Affected ranges

Type: SEMVER
Events: Introduced

10.5.0

Fixed

10.5.10

Database specific

last_known_affected_version_range

"<= 10.5.9"

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/08/GHSA-vqwh-5jhh-vc9p/GHSA-vqwh-5jhh-vc9p.json"

Go / github.com/mattermost/mattermost/server/v8

Package

Name: github.com/mattermost/mattermost/server/v8; View open source insights on deps.dev
Purl: pkg:golang/github.com/mattermost/mattermost/server/v8

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

8.0.0-20250814075248-83a37a861d3c

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/08/GHSA-vqwh-5jhh-vc9p/GHSA-vqwh-5jhh-vc9p.json"