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x/vulndb: potential Go vuln in github.com/mattermost/mattermost/server/v8: GHSA-9h6j-4ffx-cm84 #3622

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GoVulnBot opened this issue Apr 16, 2025 · 1 comment
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x/vulndb: potential Go vuln in github.com/mattermost/mattermost/server/v8: GHSA-9h6j-4ffx-cm84 #3622

GoVulnBot opened this issue Apr 16, 2025 · 1 comment
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Advisory GHSA-9h6j-4ffx-cm84 references a vulnerability in the following Go modules:

Module
github.com/mattermost/mattermost-server
github.com/mattermost/mattermost-server/v5
github.com/mattermost/mattermost-server/v6
github.com/mattermost/mattermost/server/v8

Description:
Mattermost versions 10.4.x <= 10.4.2, 10.5.x <= 10.5.0, 9.11.x <= 9.11.9 fail to restrict domains the LLM can request to contact upstream which allows an authenticated user to exfiltrate data from an arbitrary server accessible to the victim via performing a prompt injection in the AI plugin's Jira tool.

References:

Cross references:

See doc/quickstart.md for instructions on how to triage this report.

id: GO-ID-PENDING
modules:
    - module: github.com/mattermost/mattermost-server
      versions:
        - introduced: 9.11.0+incompatible
        - fixed: 9.11.10+incompatible
        - introduced: 10.4.0+incompatible
        - fixed: 10.4.3+incompatible
        - introduced: 10.5.0+incompatible
        - fixed: 10.5.1+incompatible
      vulnerable_at: 10.5.1-rc2+incompatible
    - module: github.com/mattermost/mattermost-server/v5
      vulnerable_at: 5.39.3
    - module: github.com/mattermost/mattermost-server/v6
      vulnerable_at: 6.7.2
    - module: github.com/mattermost/mattermost/server/v8
      versions:
        - fixed: 8.0.0-20250218121836-2b5275d87136
summary: Mattermost doesn't restrict domains LLM can request to contact upstream in github.com/mattermost/mattermost-server
cves:
    - CVE-2025-31363
ghsas:
    - GHSA-9h6j-4ffx-cm84
references:
    - advisory: https://github.com/advisories/GHSA-9h6j-4ffx-cm84
    - advisory: https://nvd.nist.gov/vuln/detail/CVE-2025-31363
    - web: https://mattermost.com/security-updates
notes:
    - fix: 'github.com/mattermost/mattermost/server/v8: could not add vulnerable_at: could not find tagged version between introduced and fixed'
source:
    id: GHSA-9h6j-4ffx-cm84
    created: 2025-04-16T16:03:45.213415846Z
review_status: UNREVIEWED
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Change https://go.dev/cl/665975 mentions this issue: data/reports: add 13 reports

@GoVulnBot GoVulnBot mentioned this issue Apr 24, 2025
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