CVE-2026-47768
nebula-mesh: Newly-minted operator API key exposed in redirect URL (Referer, history, proxy logs)
Description
nebula-mesh is a self-hosted control plane for Slack Nebula mesh virtual private network. Prior to version 0.3.2, newly-minted operator API key exposed in redirect URL (Referer, history, proxy logs). This issue has been patched in version 0.3.2.
INFO
Published Date :
July 28, 2026, 7:17 p.m.
Last Modified :
Oct. 23, 2026, 11:10 p.m.
Remotely Exploit :
No
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | MITRE-CVE |
Solution
- Update nebula-mesh to version 0.3.2 or later.
- Remove any exposed API keys from logs.
- Review proxy and referer logs for sensitive data.
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-2026-47768.
| URL | Resource |
|---|---|
| https://github.com/forgekeep/nebula-mesh/releases/tag/v0.3.2 | |
| https://github.com/forgekeep/nebula-mesh/security/advisories/GHSA-9pg3-25fq-p6cc |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-47768 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-2026-47768
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-2026-47768 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-47768 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 Translated by [email protected]
Oct. 23, 2026
Action Type Old Value New Value Added Translation Title: nebula-mesh de juev, Description: nebula-mesh es un plano de control autoalojado para la red privada virtual de malla Slack Nebula. Antes de la versión 0.3.2, la clave API de operador recién generada quedaba expuesta en la URL de redirección (Referer, historial, registros de proxy). Este problema ha sido parcheado en la versión 0.3.2. -
New CVE Received by [email protected]
Jul. 28, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'juev', 'product': 'nebula-mesh', 'versions': [{'status': 'affected', 'version': '< 0.3.2'}]}] Added Description nebula-mesh is a self-hosted control plane for Slack Nebula mesh virtual private network. Prior to version 0.3.2, newly-minted operator API key exposed in redirect URL (Referer, history, proxy logs). This issue has been patched in version 0.3.2. Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Added CWE CWE-598 Added Reference https://github.com/forgekeep/nebula-mesh/releases/tag/v0.3.2 Added Reference https://github.com/forgekeep/nebula-mesh/security/advisories/GHSA-9pg3-25fq-p6cc -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jul. 28, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-47768', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-07-28T18:47:43.815226Z'}