CVE-2024-22403
OAuth2 authorization codes are valid indefinetly in Nextcloud server
Description
Nextcloud server is a self hosted personal cloud system. In affected versions OAuth codes did not expire. When an attacker would get access to an authorization code they could authenticate at any time using the code. As of version 28.0.0 OAuth codes are invalidated after 10 minutes and will no longer be authenticated. To exploit this vulnerability an attacker would need to intercept an OAuth code from a user session. It is recommended that the Nextcloud Server is upgraded to 28.0.0. There are no known workarounds for this vulnerability.
INFO
Published Date :
Jan. 18, 2024, 8:15 p.m.
Last Modified :
Nov. 21, 2024, 8:56 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | LOW | [email protected] | ||||
| CVSS 3.1 | LOW | [email protected] |
Solution
- Update the affected nextcloud package.
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-2024-22403.
| URL | Resource |
|---|---|
| https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wppc-f5g8-vx36 | Vendor Advisory |
| https://github.com/nextcloud/server/pull/40766 | Patch Vendor Advisory |
| https://hackerone.com/reports/1784162 | Permissions Required Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/[email protected]/message/S6PN4GVJ5TZUC6WSG4X3ZA3AMPBEKNAX/ | |
| https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wppc-f5g8-vx36 | Vendor Advisory |
| https://github.com/nextcloud/server/pull/40766 | Patch Vendor Advisory |
| https://hackerone.com/reports/1784162 | Permissions Required Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/[email protected]/message/S6PN4GVJ5TZUC6WSG4X3ZA3AMPBEKNAX/ |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-22403 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-2024-22403
weaknesses.
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-2024-22403 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-22403 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-wppc-f5g8-vx36 Added Reference https://github.com/nextcloud/server/pull/40766 Added Reference https://hackerone.com/reports/1784162 Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/S6PN4GVJ5TZUC6WSG4X3ZA3AMPBEKNAX/ -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 01, 2024
Action Type Old Value New Value Added Reference GitHub, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/S6PN4GVJ5TZUC6WSG4X3ZA3AMPBEKNAX/ [No types assigned] -
Initial Analysis by [email protected]
Jan. 26, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N Changed Reference Type https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wppc-f5g8-vx36 No Types Assigned https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wppc-f5g8-vx36 Vendor Advisory Changed Reference Type https://github.com/nextcloud/server/pull/40766 No Types Assigned https://github.com/nextcloud/server/pull/40766 Patch, Vendor Advisory Changed Reference Type https://hackerone.com/reports/1784162 No Types Assigned https://hackerone.com/reports/1784162 Permissions Required, Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:* versions up to (excluding) 28.0.0 -
CVE Received by [email protected]
Jan. 18, 2024
Action Type Old Value New Value Added Description Nextcloud server is a self hosted personal cloud system. In affected versions OAuth codes did not expire. When an attacker would get access to an authorization code they could authenticate at any time using the code. As of version 28.0.0 OAuth codes are invalidated after 10 minutes and will no longer be authenticated. To exploit this vulnerability an attacker would need to intercept an OAuth code from a user session. It is recommended that the Nextcloud Server is upgraded to 28.0.0. There are no known workarounds for this vulnerability. Added Reference GitHub, Inc. https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wppc-f5g8-vx36 [No types assigned] Added Reference GitHub, Inc. https://github.com/nextcloud/server/pull/40766 [No types assigned] Added Reference GitHub, Inc. https://hackerone.com/reports/1784162 [No types assigned] Added CWE GitHub, Inc. CWE-613 Added CVSS V3.1 GitHub, Inc. AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:N/A:N
Vulnerability Scoring Details
Base CVSS Score: 3.7
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.26 }} 0.05%
score
0.49297
percentile