CVE-2026-82882
Devtron through 2.2.0 Missing Authorization via webhook API token endpoint
Description
Devtron through 2.2.0 fails to enforce authorization checks on the GET /orchestrator/api-token/webhook endpoint, allowing authenticated users to retrieve admin API tokens. Attackers with any authenticated account can query the endpoint with arbitrary project, environment, and application parameters to retrieve plaintext super-admin JWT tokens for full platform control.
INFO
Published Date :
Aug. 31, 2026, 10:17 p.m.
Last Modified :
Sept. 8, 2026, 8:18 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | HIGH | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | MITRE-CVE | ||||
| CVSS 4.0 | HIGH | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 4.0 | HIGH | [email protected] |
Solution
- Update Devtron to a version that enforces API token authorization.
- Review and restrict access to sensitive API endpoints.
- Implement least privilege for all user accounts.
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-2026-82882.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-82882 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-2026-82882
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-2026-82882 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-82882 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 134c704f-9b21-4f2e-91b3-4a467353bcc0
Sep. 02, 2026
Action Type Old Value New Value Added Reference https://github.com/devtron-labs/devtron/issues/7013 Added SSVC {'id': 'CVE-2026-82882', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'poc'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-09-02T14:55:22.356310Z'} -
New CVE Received by [email protected]
Aug. 31, 2026
Action Type Old Value New Value Added Description Devtron through 2.2.0 fails to enforce authorization checks on the GET /orchestrator/api-token/webhook endpoint, allowing authenticated users to retrieve admin API tokens. Attackers with any authenticated account can query the endpoint with arbitrary project, environment, and application parameters to retrieve plaintext super-admin JWT tokens for full platform control. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-862 Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/82xxx/CVE-2026-82882.json">CVE-2026-82882</a> Added Reference https://github.com/devtron-labs/devtron Added Reference https://github.com/devtron-labs/devtron/blob/v2.2.0/api/apiToken/ApiTokenRestHandler.go Added Reference https://github.com/devtron-labs/devtron/blob/v2.2.0/pkg/apiToken/ApiTokenService.go Added Reference https://github.com/devtron-labs/devtron/issues/7013 Added Reference https://www.vulncheck.com/advisories/devtron-through-2.2.0-missing-authorization-via-webhook-api-token-endpoint