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GitHub Advisory DatabaseGHSA-63CV-4PC2-4FCFHistoryDec 06, 2023 - 9:30 a.m.
Mattermost Exposure of Sensitive Information to an Unauthorized Actor vulnerability
2023-12-0609:30:17
CWE-200
GitHub Advisory Database
github.com
5
mattermost
endpoint
revealing
channelids
vulnerability
CVSS3
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
AI Score
6.9
Confidence
Low
EPSS
0.001
Percentile
17.0%
Mattermost is grouping calls in the /metrics endpoint by id and reports that id in the response. Since this id is the channelID, the public /metrics endpoint is revealing channelIDs.
Affected configurations
Node
mattermostmattermostRange<8.1.5
ORmattermostmattermost-serverRange<7.8.14
| Vendor | Product | Version | CPE |
|---|---|---|---|
| mattermost | mattermost | * | cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:* |
| mattermost | mattermost-server | * | cpe:2.3:a:mattermost:mattermost-server:*:*:*:*:*:*:*:* |
Related
nvd
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prion
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Design/Logic Flaw
2023-12-06 09:15:00
veracode
veracode
Information Disclosure
2023-12-07 12:19:42
osv
osv
CGA-r879-mx58-2c24
2024-07-15 22:06:20
CGA-wm9x-r8p7-p6qr
2024-06-24 14:34:07
CGA-9w3m-rfmp-84vv
2024-09-25 01:54:17
cvelist
cvelist
CVE-2023-6459 Public endpoint /metrics of Calls plugin reveals channel IDs
2023-12-06 08:11:36
cve
cve
CVE-2023-6459
2023-12-06 09:15:09
CVSS3
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
AI Score
6.9
Confidence
Low
EPSS
0.001
Percentile
17.0%
Related for GHSA-63CV-4PC2-4FCF