CVE-2023-44401
Silverstripe CMS GraphQL Server: CanView Permission Bypass in Paginated Query Results
Description
The Silverstripe CMS GraphQL Server serves Silverstripe data as GraphQL representations. In versions 4.0.0 prior to 4.3.7 and 5.0.0 prior to 5.1.3, `canView` permission checks are bypassed for ORM data in paginated GraphQL query results where the total number of records is greater than the number of records per page. Note that this also affects GraphQL queries which have a limit applied, even if the query isn’t paginated per se. This has been fixed in versions 4.3.7 and 5.1.3 by ensuring no new records are pulled in from the database after performing `canView` permission checks for each page of results. This may result in some pages in the query results having less than the maximum number of records per page even when there are more pages of results. This behavior is consistent with how pagination works in other areas of Silverstripe CMS, such as in `GridField`, and is a result of having to perform permission checks in PHP rather than in the database directly. One may disable these permission checks by disabling the `CanViewPermission` plugin.
INFO
Published Date :
Jan. 23, 2024, 2:15 p.m.
Last Modified :
Jan. 30, 2024, 4:31 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
3.9
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-2023-44401.
| URL | Resource |
|---|---|
| https://github.com/silverstripe/silverstripe-graphql/security/advisories/GHSA-jgph-w8rh-xf5p | Vendor Advisory |
| https://www.silverstripe.org/download/security-releases/CVE-2023-44401 | Vendor Advisory |
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-2023-44401 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-44401 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.
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CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jan. 30, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Changed Reference Type https://github.com/silverstripe/silverstripe-graphql/security/advisories/GHSA-jgph-w8rh-xf5p No Types Assigned https://github.com/silverstripe/silverstripe-graphql/security/advisories/GHSA-jgph-w8rh-xf5p Vendor Advisory Changed Reference Type https://www.silverstripe.org/download/security-releases/CVE-2023-44401 No Types Assigned https://www.silverstripe.org/download/security-releases/CVE-2023-44401 Vendor Advisory Added CPE Configuration OR *cpe:2.3:a:silverstripe:graphql:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (excluding) 4.3.7 *cpe:2.3:a:silverstripe:graphql:*:*:*:*:*:*:*:* versions from (including) 5.0.0 up to (excluding) 5.1.3 -
CVE Received by [email protected]
Jan. 23, 2024
Action Type Old Value New Value Added Description The Silverstripe CMS GraphQL Server serves Silverstripe data as GraphQL representations. In versions 4.0.0 prior to 4.3.7 and 5.0.0 prior to 5.1.3, `canView` permission checks are bypassed for ORM data in paginated GraphQL query results where the total number of records is greater than the number of records per page. Note that this also affects GraphQL queries which have a limit applied, even if the query isn’t paginated per se. This has been fixed in versions 4.3.7 and 5.1.3 by ensuring no new records are pulled in from the database after performing `canView` permission checks for each page of results. This may result in some pages in the query results having less than the maximum number of records per page even when there are more pages of results. This behavior is consistent with how pagination works in other areas of Silverstripe CMS, such as in `GridField`, and is a result of having to perform permission checks in PHP rather than in the database directly. One may disable these permission checks by disabling the `CanViewPermission` plugin. Added Reference GitHub, Inc. https://github.com/silverstripe/silverstripe-graphql/security/advisories/GHSA-jgph-w8rh-xf5p [No types assigned] Added Reference GitHub, Inc. https://www.silverstripe.org/download/security-releases/CVE-2023-44401 [No types assigned] Added CWE GitHub, Inc. CWE-863 Added CVSS V3.1 GitHub, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-44401 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-2023-44401
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.05 }} 0.00%
score
0.13805
percentile