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MitreCVE-2022-48364

HistoryMar 06, 2023 - 2:15 p.m.

CVE-2022-48364

2023-03-0614:15:09

mitre

web.nvd.nist.gov

mastodon

moderator

identity disclosure

cve-2022-48364

nvd

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

4.5

Confidence

High

EPSS

0.001

Percentile

35.4%

JSON

The undo_mark_statuses_as_sensitive method in app/services/approve_appeal_service.rb in Mastodon 3.5.x before 3.5.3 does not use the server’s representative account, resulting in moderator identity disclosure when a moderator approves the appeal of a user whose status update was marked as sensitive.

Affected configurations

Nvd

Node

joinmastodonmastodonRange3.5.0–3.5.3

VendorProductVersionCPE
joinmastodonmastodon*cpe:2.3:a:joinmastodon:mastodon:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
joinmastodon	mastodon	*	cpe:2.3:a:joinmastodon:mastodon::::::::

References

github.com/40826d/advisories/blob/master/CVE-2022-48364/README.md

github.com/mastodon/mastodon/blob/main/CHANGELOG.md#353---2022-05-26

github.com/mastodon/mastodon/compare/v3.5.2...v3.5.3

github.com/mastodon/mastodon/pull/18525

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

4.5

Confidence

High

EPSS

0.001

Percentile

35.4%

JSON

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