CVE-2021-37866

VendormattermostProductmattermost boardsDiscoveredJan 18, 2022UpdatedNov 21, 2024

Mattermost Boards plugin v0.10.0 and earlier fails to invalidate a session on the server-side when a user logged out of Boards, which allows an attacker to reuse old session token for authorization.

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CVSS v3.1

4.7 MEDIUM

EPSS

0.72%

probability of exploitation in 30 days

CISA KEV

Not listed

no confirmed exploitation reported

News coverage

sources referencing this CVE

Related IOCs

seen in the same coverage

CVSS v3.1 Detail

Attack VectorLOCAL

Attack ComplexityHIGH

Privileges RequiredNONE

User InteractionREQUIRED

ScopeUNCHANGED

ConfidentialityHIGH

IntegrityNONE

AvailabilityNONE

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

Connections

2 relationships

CWE-613

source

Timeline

disclosure → media coverage

Jan 18, 2022

Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024