nexryai nexkey prior 12.122.2 ActivityPub Request input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.1$0-$5k0.00

A vulnerability, which was classified as problematic, was found in nexryai nexkey. Affected is an unknown function of the component ActivityPub Request Handler. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on integrity. CVE summarizes:

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.

The weakness was shared 11/30/2023. The advisory is available at github.com. This vulnerability is traded as CVE-2023-49095 since 11/21/2023. The technical details are unknown and an exploit is not available.

Upgrading to version 12.122.2 eliminates this vulnerability.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 7.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 8.6
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: nexkey 12.122.2
Patch: github.com

Timelineinfo

11/21/2023 🔍
11/30/2023 +9 days 🔍
11/30/2023 +0 days 🔍
12/20/2023 +20 days 🔍

Sourcesinfo

Advisory: b96da0eac5a1e75abba94cf926f1251842829bab
Status: Confirmed

CVE: CVE-2023-49095 (🔍)

Entryinfo

Created: 11/30/2023 08:50 AM
Updated: 12/20/2023 02:35 PM
Changes: 11/30/2023 08:50 AM (47), 12/20/2023 02:34 PM (2), 12/20/2023 02:35 PM (12)
Complete: 🔍
Cache ID: 18:392:40

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