CVE-2023-25817
Nextcloud Server File Deletion Permission Escalation Vulnerability
Description
Nextcloud server is an open source, personal cloud implementation. In versions from 24.0.0 and before 24.0.9 a user could escalate their permissions to delete files they were not supposed to deletable but only viewed or downloaded. This issue has been addressed andit is recommended that the Nextcloud Server is upgraded to 24.0.9. There are no known workarounds for this vulnerability.
INFO
Published Date :
March 27, 2023, 9:15 p.m.
Last Modified :
Nov. 21, 2024, 7:50 a.m.
Source :
security-advisories@github.com
Remotely Exploitable :
Yes !
Impact Score :
5.2
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-25817.
| URL | Resource |
|---|---|
| https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8v5c-f752-fgpv | Patch Vendor Advisory |
| https://github.com/nextcloud/server/pull/33941 | Patch |
| https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8v5c-f752-fgpv | Patch Vendor Advisory |
| https://github.com/nextcloud/server/pull/33941 | Patch |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-25817 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-25817 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8v5c-f752-fgpv Added Reference https://github.com/nextcloud/server/pull/33941 -
CVE Modified by security-advisories@github.com
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by nvd@nist.gov
Apr. 01, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H Changed Reference Type https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8v5c-f752-fgpv No Types Assigned https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8v5c-f752-fgpv Patch, Vendor Advisory Changed Reference Type https://github.com/nextcloud/server/pull/33941 No Types Assigned https://github.com/nextcloud/server/pull/33941 Patch Added CWE NIST CWE-732 Added CPE Configuration OR *cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:* versions from (including) 24.0.0 up to (excluding) 24.0.9
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-25817 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-25817
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.12 }} -0.01%
score
0.28304
percentile