CVE-2026-108728Flyte 2.0.1 through 2.0.51 Cleartext Secret Exposure via Admission Webhook
Updated under an hour ago ()
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It affects flyteorg flyte. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Flyte 2.0.1 through 2.0.51 contains a cleartext secret storage vulnerability that allows users with Pod read access to obtain secrets by reading init container environment variables. The embedded secret manager webhook writes base64-encoded FILE-mounted secret values into the SECRETS environment variable, letting principals without Secret store access decode them from the Pod spec.
- CVSS
- 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Weakness (CWE)
- CWE-312
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Oct 18, 2026
- First seen by InfoSec Signals
- Oct 11, 2026
Affected products
flyteorg flyte flyteorg:flyte (from the name) | from 2.0.1 through 2.0.51 | CNA record |
References
- https://hackmd.io/@haind/flyte-file-secret-pod-spec-disclosure-20261010third-party-advisory
- https://github.com/flyteorg/flyte/blob/5986692d3c31d2f2a8a48593219ae6b73644a179/flyteplugins/go/tasks/pluginmachinery/secret/embedded_secret_manager.go#L389-L394technical-description
- https://github.com/flyteorg/flyte/blob/5986692d3c31d2f2a8a48593219ae6b73644a179/flyteplugins/go/tasks/pluginmachinery/secret/embedded_secret_manager.go#L531-L546technical-description
- https://github.com/flyteorg/flyte/blob/5986692d3c31d2f2a8a48593219ae6b73644a179/executor/pkg/webhook/handler.go#L168-L189technical-description
- https://github.com/flyteorg/flyteproduct
- https://www.vulncheck.com/advisories/flyte-2.0.1-through-2.0.51-cleartext-secret-exposure-via-admission-webhookthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.