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osvGoogleOSV:CVE-2023-49095
HistoryNov 30, 2023 - 7:15 a.m.

CVE-2023-49095

2023-11-3007:15:09
Google
osv.dev
3
microblogging platform
activitypub requests
insufficient validation
user impersonation
patched issue

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7

Confidence

High

EPSS

0.001

Percentile

17.2%

nexkey is a microblogging platform. Insufficient validation of ActivityPub requests received in inbox could allow any user to impersonate another user in certain circumstances. This issue has been patched in version 12.122.2.

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7

Confidence

High

EPSS

0.001

Percentile

17.2%

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