CVE-2021-37860

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Source

https://cve.org/CVERecord?id=CVE-2021-37860

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-37860.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-37860

Aliases

Published

2021-09-22T17:15:11.647Z

Modified

2026-07-09T05:44:40.768663Z

Severity

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

Summary

[none]

Details

Mattermost 5.38 and earlier fails to sufficiently sanitize clipboard contents, which allows a user-assisted attacker to inject arbitrary web script in product deployments that explicitly disable the default CSP.

References

https://mattermost.com/security-updates/

Affected packages

Git / github.com/mattermost/mattermost

Affected ranges

Type

GIT

Repo

https://github.com/mattermost/mattermost

Events

Introduced

Last affected

eef3b3d66a8da6487e7d7f66b2dbb7d045219a7c

Database specific

{
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "5.38"
        }
    ]
}

Affected versions

Other

cloud-2020-11-24

cloud-2020-12-08

cloud-2020-12-18

cloud-2021-01-12

cloud-2021-01-26

cloud-2021-02-10

cloud-2021-02-24

cloud-2021-02-25-1

cloud-2021-03-12-1

cloud-2021-03-23-1

cloud-2021-04-22-1

cloud-2021-05-05-1

cloud-2021-05-21-1

cloud-2021-06-02-1

cloud-2021-06-16-1

cloud-2021-07-01-1

cloud-2021-07-15-1

cloud-2021-07-29-1

v0.*

v0.5.0

v4.*

v4.10.0-rc1

v4.2.0-rc1

v4.3.0-rc1

v4.4.0-rc1

v4.5.0-rc1

v4.6.0-rc1

v4.6.0-rc2

v4.7.0-rc1

v4.8.0-rc1

v4.9.0-rc1

v5.*

v5.0.0-rc1

v5.1.0-rc1

v5.2.0-rc1

v5.2.0-rc2

v5.38.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-37860.json"