How severe is CVE-2026-35619?

No CVSS score has been assigned to CVE-2026-35619 yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by CVE-2026-35619?

CVE-2026-35619 affects the following packages: openclaw (npm). Ecosystems affected: npm.

How do I fix CVE-2026-35619?

Update openclaw to 2026.3.24 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2026-35619 is resolved across your whole dependency graph.

How do I detect CVE-2026-35619 in my npm dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for openclaw, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

How do I mitigate CVE-2026-35619 if there is no patch (or I can't update yet)?

Put an independent control in front of the weakness: restrict the affected endpoint or interface to trusted networks, require an additional authentication factor or proxy-level check, and invalidate existing sessions and credentials in case the flaw has already been used.

Is CVE-2026-35619 actively exploited in the wild?

No public exploit code has been indexed for CVE-2026-35619 yet. This does not mean the vulnerability cannot be exploited — absence of public exploits does not imply safety. Apply the recommended fix and use O3 Security to monitor your exposure.

What is the EPSS score for CVE-2026-35619?

CVE-2026-35619 has an EPSS (Exploit Prediction Scoring System) score of 0.3%, placing it in the 20th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. This score indicates relatively lower exploitation probability, though the CVSS severity should still guide your patching priority.

What type of vulnerability is CVE-2026-35619?

CVE-2026-35619 is classified as CWE-863 (CWE-863). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation.

When was CVE-2026-35619 published, and has it been updated?

CVE-2026-35619 was published on April 10, 2026 and was last updated on October 28, 2026. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

📦 npm

Not in CISA KEV

CVE-2026-35619 — openclaw

Fix: openclaw/openclaw@06de515

CVE-2026-35619 is a CWE-863 vulnerability in openclaw. A fix is available for openclaw — see the affected versions and patch details below.

OpenClaw < 2026.3.24 - Authorization Bypass via HTTP /v1/models Endpoint

Also known asGHSA-68f8-9mhj-h2mp

Published

Apr 10, 2026

Updated

Oct 28, 2026

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

Exploitation data as of Nov 4, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Exploitation Status

No confirmed exploitation observed yet

CISA’s own triage has not observed active exploitation or public proof-of-concept code for this CVE as of its last assessment.

Exploitation and automatability from CISA’s SSVC triage for CVE-2026-35619.

EPSS Exploitation Probability

via FIRST.org ↗

0.3%probability of exploitation in next 30 days

Lower Risk0.00%

Lower risk than most CVEs20th percentile — riskier than 20% of all scored CVEsHighest risk

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

Real-World Exposure

1 pkg affected

How broadly this vulnerability is actually deployed: weekly install volume shows current usage, and reverse-dependency count shows how many other packages break if it stays unpatched.

133other npm packages depend on this — each one inherits the vulnerability until it's patched upstream

openclawnpm

2.5Mdownloads / week

Description

Fixed in OpenClaw 2026.3.24, the current shipping release.

Summary

The OpenAI-compatible HTTP endpoint /v1/models accepts bearer auth but does not enforce operator method scopes.

In contrast, the WebSocket RPC path enforces operator.read for models.list.

A caller connected with operator.approvals (no read scope) is rejected for models.list (missing scope: operator.read) but can still enumerate model metadata through HTTP /v1/models.

Confirmed on current main at commit 06de515b6c42816b62ec752e1c221cab67b38501.

Details

The WS control-plane path enforces role/scope checks centrally before dispatching methods. For non-admin operators, this includes required method scopes such as operator.read for models.list.

The HTTP compatibility path for /v1/models performs bearer authorization and then returns model metadata; it does not apply an equivalent scope check.

As reproduced, a caller with only operator.approvals can:

connect successfully,
fail models.list over WS with missing scope: operator.read,
fetch /v1/models over HTTP with status 200 and model data.

This is a cross-surface authorization inconsistency where the stricter WS policy can be bypassed via HTTP.

Impact

Callers lacking operator.read can still enumerate gateway model metadata through HTTP compatibility routes.
Breaks scope model consistency between WS RPC and HTTP surfaces.
Weakens least-privilege expectations for operators granted non-read scopes.

Patch Suggestion

1) Enforce read scope on `/v1/models` routes

Apply a scope gate equivalent to models.list before serving /v1/models or /v1/models/:id.

2) Reuse centralized scope-authorization helper for HTTP compatibility endpoints

Use the same operator scope logic used by WS dispatch (authorizeOperatorScopesForMethod(...)) to prevent policy drift.

3) Add regression tests

Keep this PoC and add explicit negative/positive controls:

operator.approvals without read is rejected on HTTP /v1/models.
operator.read is accepted on both WS models.list and HTTP /v1/models.

Credit

Reported by @zpbrent.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
📦npm	`openclaw`	all versions	2026.3.24`npm install openclaw@2026.3.24`

Affected Products

1 product · 1 configurations

Application

openclawopenclaw

< 2026.3.24

range

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for openclaw, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update openclaw to 2026.3.24 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2026-35619 is resolved across your whole dependency graph.
Workarounds
Put an independent control in front of the weakness: restrict the affected endpoint or interface to trusted networks, require an additional authentication factor or proxy-level check, and invalidate existing sessions and credentials in case the flaw has already been used.

Frequently Asked Questions

> Fixed in OpenClaw 2026.3.24, the current shipping release. ## Summary The OpenAI-compatible HTTP endpoint `/v1/models` accepts bearer auth but does not enforce operator method scopes. In contrast, the WebSocket RPC path enforces `operator.read` for `models.list`. A caller connected with `operator.approvals` (no read scope) is rejected for `models.list` (`missing scope: operator.read`) but can still enumerate model metadata through HTTP `/v1/models`. Confirmed on current `main` at commit `06de515b6c42816b62ec752e1c221cab67b38501`. ## Details The WS control-plane path enforces role/scop

O3 Security · Impact-Aware SCA

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