CVE-2024-36257
- Source
- https://cve.org/CVERecord?id=CVE-2024-36257
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-36257.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-36257
- Published
- 2024-07-03T08:29:10.457Z
- Modified
- 2026-07-08T07:57:29.534701252Z
- Severity
-
- 2.7 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
- Summary
- Lack of permission check when updating the profile picture of a remote user (shared channels enabled)
- Details
-
Mattermost versions 9.5.x <= 9.5.5 and 9.8.0, when using shared channels with multiple remote servers connected, fail to check that the remote server A requesting the server B to update the profile picture of a user is the remote that actually has the user as a local one . This allows a malicious remote A to change the profile images of users that belong to another remote server C that is connected to the server A.
- Database specific
{ "cna_assigner": "Mattermost", "cwe_ids": [ "CWE-284" ], "unresolved_ranges": [ { "extracted_events": [ { "introduced": "9.8.0" }, { "last_affected": "9.8.0" }, { "introduced": "9.5.0" }, { "last_affected": "9.5.5" } ], "source": "AFFECTED_FIELD" } ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/36xxx/CVE-2024-36257.json" }- References
Affected packages
Git / github.com/mattermost/mattermost
Affected ranges
- Type
- GIT
- Repo
- https://github.com/mattermost/mattermost
- Events
-
IntroducedFixedIntroduced
- Database specific
{ "extracted_events": [ { "introduced": "9.5.0" }, { "fixed": "9.5.6" }, { "introduced": "9.8.0" }, { "last_affected": "9.8.0" } ], "cpe": [ "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*", "cpe:2.3:a:mattermost:mattermost:9.8.0:*:*:*:*:*:*:*" ], "source": [ "CPE_RANGE", "CPE_STRING" ] }