CVE-2026-25538 affects Devtron versions 2.0.0 and prior, an open-source Kubernetes integration platform. The vulnerability allows any authenticated user, including low-privileged CI/CD Developers, to retrieve the global API Token signing key via the /orchestrator/attributes?key=apiTokenSecret endpoint. This critical flaw (CVSS 8.8 HIGH) enables attackers to forge JWT tokens, leading to complete control over the Devtron platform and potential lateral movement into the underlying Kubernetes cluster. While a patch exists (commit d2b0d26), there is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.0.0CPE matchmatch criteria | cpe:2.3:a:devtron:devtron:*:*:*:*:*:kubernetes:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/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
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