CVE-2023-49783
Silverstripe ModelAdmin CSV Import Unauthorized Access Vulnerability
Description
Silverstripe Admin provides a basic management interface for the Silverstripe Framework. In versions on the 1.x branch prior to 1.13.19 and on the 2.x branch prior to 2.1.8, users who don't have edit or delete permissions for records exposed in a `ModelAdmin` can still edit or delete records using the CSV import form, provided they have create permissions. The likelihood of a user having create permissions but not having edit or delete permissions is low, but it is possible. Note that this doesn't affect any `ModelAdmin` which has had the import form disabled via the `showImportForm` public property. Versions 1.13.19 and 2.1.8 contain a patch for the issue. Those who have a custom implementation of `BulkLoader` should update their implementations to respect permissions when the return value of `getCheckPermissions()` is true. Those who use any `BulkLoader` in their own project logic, or maintain a module which uses it, should consider passing `true` to `setCheckPermissions()` if the data is provided by users.
INFO
Published Date :
Jan. 23, 2024, 2:15 p.m.
Last Modified :
Nov. 21, 2024, 8:33 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
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-2023-49783.
| URL | Resource |
|---|---|
| https://github.com/silverstripe/silverstripe-admin/security/advisories/GHSA-j3m6-gvm8-mhvw | Vendor Advisory |
| https://www.silverstripe.org/download/security-releases/CVE-2023-49783 | Vendor Advisory |
| https://github.com/silverstripe/silverstripe-admin/security/advisories/GHSA-j3m6-gvm8-mhvw | Vendor Advisory |
| https://www.silverstripe.org/download/security-releases/CVE-2023-49783 | 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-2023-49783 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-49783 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/silverstripe/silverstripe-admin/security/advisories/GHSA-j3m6-gvm8-mhvw Added Reference https://www.silverstripe.org/download/security-releases/CVE-2023-49783 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Feb. 02, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N Changed Reference Type https://github.com/silverstripe/silverstripe-admin/security/advisories/GHSA-j3m6-gvm8-mhvw No Types Assigned https://github.com/silverstripe/silverstripe-admin/security/advisories/GHSA-j3m6-gvm8-mhvw Vendor Advisory Changed Reference Type https://www.silverstripe.org/download/security-releases/CVE-2023-49783 No Types Assigned https://www.silverstripe.org/download/security-releases/CVE-2023-49783 Vendor Advisory Added CPE Configuration OR *cpe:2.3:a:silverstripe:admin:*:*:*:*:*:silverstripe:*:* versions from (including) 1.0.0 up to (excluding) 1.13.19 *cpe:2.3:a:silverstripe:admin:*:*:*:*:*:silverstripe:*:* versions from (including) 2.0.0 up to (excluding) 2.1.8 -
CVE Received by [email protected]
Jan. 23, 2024
Action Type Old Value New Value Added Description Silverstripe Admin provides a basic management interface for the Silverstripe Framework. In versions on the 1.x branch prior to 1.13.19 and on the 2.x branch prior to 2.1.8, users who don't have edit or delete permissions for records exposed in a `ModelAdmin` can still edit or delete records using the CSV import form, provided they have create permissions. The likelihood of a user having create permissions but not having edit or delete permissions is low, but it is possible. Note that this doesn't affect any `ModelAdmin` which has had the import form disabled via the `showImportForm` public property. Versions 1.13.19 and 2.1.8 contain a patch for the issue. Those who have a custom implementation of `BulkLoader` should update their implementations to respect permissions when the return value of `getCheckPermissions()` is true. Those who use any `BulkLoader` in their own project logic, or maintain a module which uses it, should consider passing `true` to `setCheckPermissions()` if the data is provided by users. Added Reference GitHub, Inc. https://github.com/silverstripe/silverstripe-admin/security/advisories/GHSA-j3m6-gvm8-mhvw [No types assigned] Added Reference GitHub, Inc. https://www.silverstripe.org/download/security-releases/CVE-2023-49783 [No types assigned] Added CWE GitHub, Inc. CWE-863 Added CVSS V3.1 GitHub, Inc. AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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-2023-49783 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-2023-49783
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
0.19773
percentile