Executive Summary

Informations
Name CVE-2023-28834 First vendor Publication 2023-04-03
Vendor Cve Last vendor Modification 2023-04-10

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Overall CVSS Score 4.3
Base Score 4.3 Environmental Score 4.3
impact SubScore 1.4 Temporal Score 4.3
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact Low
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

Nextcloud Server is an open source personal cloud server. Nextcloud Server 24.0.0 until 24.0.6 and 25.0.0 until 25.0.4, as well as Nextcloud Enterprise Server 23.0.0 until 23.0.11, 24.0.0 until 24.0.6, and 25.0.0 until 25.0.4, have an information disclosure vulnerability. A user was able to get the full data directory path of the Nextcloud server from an API endpoint. By itself this information is not problematic as it can also be guessed for most common setups, but it could speed up other unknown attacks in the future if the information is known. Nextcloud Server 24.0.6 and 25.0.4 and Nextcloud Enterprise Server 23.0.11, 24.0.6, and 25.0.4 contain patches for this issue. There are no known workarounds.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-28834

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-212 Improper Cross-boundary Removal of Sensitive Data

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 31

Sources (Detail)

Source Url
MISC https://github.com/nextcloud/security-advisories/security/advisories/GHSA-5w6...
https://github.com/nextcloud/server/issues/33883
https://github.com/nextcloud/server/pull/36094
https://hackerone.com/reports/1690510

Alert History

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Date Informations
2024-08-02 13:47:35
  • Multiple Updates
2024-08-02 01:32:48
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2024-02-02 02:44:50
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2024-02-01 12:29:54
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2023-09-05 13:40:15
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2023-09-05 01:29:06
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2023-09-02 13:38:27
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2023-09-02 01:29:33
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2023-08-12 13:43:50
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2023-08-12 01:28:48
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2023-08-11 13:35:15
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2023-08-11 01:29:41
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2023-08-06 13:32:27
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2023-08-06 01:28:26
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2023-08-04 13:32:55
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2023-08-04 01:28:51
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2023-07-14 13:32:43
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2023-07-14 01:28:28
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2023-05-12 02:19:18
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2023-04-10 17:27:19
  • Multiple Updates
2023-04-03 21:27:15
  • First insertion