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MattermostCVELIST:CVE-2023-49809HistoryDec 12, 2023 - 8:20 a.m.
CVE-2023-49809 Todo plugin gets crashed and disabled by member
2023-12-1208:20:08
CWE-400
Mattermost
www.cve.org
3
mattermost
endpoint
vulnerability
crashes
todo plugin
CVSS3
4.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
EPSS
0
Percentile
13.3%
Mattermost fails to handle a null request body in the /add endpoint, allowing a simple member to send a request with null request body to that endpoint and make it crash. After a few repetitions, the plugin is disabled.
CNA Affected
[
{
"defaultStatus": "unaffected",
"product": "Mattermost",
"vendor": "Mattermost",
"versions": [
{
"lessThanOrEqual": "8.1.5",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "8.1.6"
},
{
"status": "unaffected",
"version": "9.2.0"
}
]
}
]References
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CVE-2023-49809
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CVSS3
4.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
EPSS
0
Percentile
13.3%
Related for CVELIST:CVE-2023-49809