CVE-2026-13721
Folder authorization bypass in the Git Sync provisioning files API
Description
A user with edit access to one folder could modify, move or delete Git Sync provisioned resources in folders where they only had view access, through the provisioning files API (incorrect authorization).
INFO
Published Date :
Nov. 11, 2026, 3:17 p.m.
Last Modified :
Nov. 11, 2026, 3:17 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Validate user permissions for Git Sync resources.
- Restrict API access based on folder view control.
- Ensure Git Sync respects defined access levels.
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-2026-13721.
| URL | Resource |
|---|---|
| https://grafana.com/security/security-advisories/cve-2026-13721 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-13721 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-2026-13721
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-2026-13721 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-13721 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.
-
New CVE Received by [email protected]
Nov. 11, 2026
Action Type Old Value New Value Added Description A user with edit access to one folder could modify, move or delete Git Sync provisioned resources in folders where they only had view access, through the provisioning files API (incorrect authorization). Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Added CWE CWE-639 Added CWE CWE-696 Added CWE CWE-863 Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/13xxx/CVE-2026-13721.json">CVE-2026-13721</a> Added Reference https://grafana.com/security/security-advisories/cve-2026-13721