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GoogleOSV:CVE-2023-49079

HistoryNov 29, 2023 - 7:15 p.m.

CVE-2023-49079

2023-11-2919:15:07

Google

osv.dev

misskey

signature validation

remote user impersonation

patch

software

9.3 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

NONE

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

7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

31.1%

JSON

Misskey is an open source, decentralized social media platform. Misskey’s missing signature validation allows arbitrary users to impersonate any remote user. This issue has been patched in version 2023.11.1-beta.1.

CPENameOperatorVersion
misskeyeq8.33.0
misskeyeq10.82.1
misskeyeq2.37.5
misskeyeq10.87.1
misskeyeq13.13.1
misskeyeq2023.10.0-beta.14
misskeyeq12.103.0
misskeyeq2.10.0
misskeyeq12.116.0
misskeyeq0.0.5089

Name	Operator	Version
misskey	eq	8.33.0
misskey	eq	10.82.1
misskey	eq	2.37.5
misskey	eq	10.87.1
misskey	eq	13.13.1
misskey	eq	2023.10.0-beta.14
misskey	eq	12.103.0
misskey	eq	2.10.0
misskey	eq	12.116.0
misskey	eq	0.0.5089

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References

github.com/misskey-dev/misskey/security/advisories/GHSA-3f39-6537-3cgc

9.3 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

NONE

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

7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

31.1%

JSON

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