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x/vulndb: potential Go vuln in github.com/mattermost/mattermost/server/v8: GHSA-v469-7wp6-7cvp #3483

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GoVulnBot opened this issue Feb 24, 2025 · 0 comments
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x/vulndb: potential Go vuln in github.com/mattermost/mattermost/server/v8: GHSA-v469-7wp6-7cvp #3483

GoVulnBot opened this issue Feb 24, 2025 · 0 comments
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Advisory GHSA-v469-7wp6-7cvp 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 <= 10.4.1, 9.11.x <= 9.11.7, 10.3.x <= 10.3.2, 10.2.x <= 10.2.2 fail to properly validate input when patching and duplicating a board, which allows a user to read any arbitrary file on the system via duplicating a specially crafted block in Boards.

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-rc1+incompatible
        - fixed: 9.11.8+incompatible
        - introduced: 10.2.0-rc1+incompatible
        - fixed: 10.2.3+incompatible
        - introduced: 10.3.0-rc1+incompatible
        - fixed: 10.3.3+incompatible
        - introduced: 10.4.0-rc1+incompatible
        - fixed: 10.4.2+incompatible
      vulnerable_at: 10.4.1+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: 8.0.0-20250122165010-4ed702ccff4e
summary: Mattermost allows reading arbitrary files in github.com/mattermost/mattermost-server
cves:
    - CVE-2025-20051
ghsas:
    - GHSA-v469-7wp6-7cvp
references:
    - advisory: https://github.com/advisories/GHSA-v469-7wp6-7cvp
    - advisory: https://nvd.nist.gov/vuln/detail/CVE-2025-20051
    - fix: https://github.com/mattermost/mattermost-plugin-boards/commit/025ce8d363a054473bc002f43f602a4032d38c06
    - fix: https://github.com/mattermost/mattermost/commit/4ed702ccff4ec3c9eff832a9b6060f9f4454141d
    - 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-v469-7wp6-7cvp
    created: 2025-02-24T19:05:09.40514688Z
review_status: UNREVIEWED
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