CVE-2024-23488

unknown

Published 2024-02-29 · Modified 2026-02-04

CVSS v3

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CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v2

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VIR risk

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Description

Mattermost fails to properly restrict the access of files attached to posts in github.com/mattermost/mattermost-server

Predictions

Exploit likelihood

30%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

Package impact

Ecosystem	Package	Vulnerable	Fixed
Go	github.com/mattermost/mattermost/server/v8	`>=9.0.0,<9.4.2`	`9.4.2`
Go	github.com/mattermost/mattermost/server/v8	`<8.1.9`	`8.1.9`
Go	github.com/mattermost/mattermost-server	`>=9.0.0+incompatible,<9.4.2+incompatible`	`9.4.2+incompatible`
Go	github.com/mattermost/mattermost-server/v5
Go	github.com/mattermost/mattermost-server/v6
Go	github.com/mattermost/mattermost/server/v8

References

Verify integrity in audit chain (admin only). AS-IS.