Auth bypass in Devtron-Labs Devtron
CVE-2026-82882
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.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.006 (45.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 45.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.006 · change: +0.003
Affected products
Weakness classification (CWE)
References
- GitHub Issue #7013 (issue-tracking)
- github.com/devtron-labs/devtron (product)
- github.com/devtron-labs/devtron/blob/v2.2.0/api/apiToken/ApiTokenRestHandler.go (technical-description)
- github.com/devtron-labs/devtron/blob/v2.2.0/pkg/apiToken/ApiTokenService.go (technical-description)
- VulnCheck Advisory: Devtron through 2.2.0 Missing Authorization via webhook API token endpoint (third-party-advisory)
Frequently asked questions
- What is CVE-2026-82882?
- CVE-2026-82882 is a high-severity vulnerability in Devtron-Labs Devtron, classified under Missing Authorization. CVSS score: 8.8/10. Published 2026-08-31.
- How severe is CVE-2026-82882?
- High severity. CVSS v3 base score is 8.8 out of 10.