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CVE-2021-37860

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CVE-2021-37860

Published: Sep 22, 2021

Modified: Aug 4, 2024

PUBLISHED

CVSS v3.1

3.7

LOW

Description

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.

VendorProductVersions

Mattermost

Mattermost

affected
unspecified - <= 5.38

Weaknesses (CWE)

CWE-79

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

References

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