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    <title>Most recent entries from all</title>
    <link>https://vulnerability.circl.lu</link>
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    <lastBuildDate>Mon, 28 Sep 2026 19:25:01 +0000</lastBuildDate>
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      <title>CVE-2026-41913 — OpenClaw &lt; 2026.4.4 - Rate-Limit Bypass via Concurrent Async Authentication Attempts</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-41913</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; OpenClaw&lt;/p&gt;
&lt;p&gt;OpenClaw before 2026.4.4 contains a race condition vulnerability in shared-secret authentication that allows concurrent asynchronous requests to bypass the per-key rate-limit budget. Attackers can exploit this by sending multiple simultaneous authentication attempts to circumvent intended rate-limiting protections on Tailscale-capable paths.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; OpenClaw&lt;/p&gt;
&lt;p&gt;OpenClaw before 2026.4.4 contains a race condition vulnerability in shared-secret authentication that allows concurrent asynchronous requests to bypass the per-key rate-limit budget. Attackers can exploit this by sending multiple simultaneous authentication attempts to circumvent intended rate-limiting protections on Tailscale-capable paths.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://vulnerability.circl.lu/vuln/cve-2026-41913</guid>
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      <title>GHSA-25wv-8phj-8p7r — OpenClaw: Concurrent async auth attempts can bypass the intended shared-secret rate-limit budget on Tailscale-capable p…</title>
      <link>https://vulnerability.circl.lu/vuln/ghsa-25wv-8phj-8p7r</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; npm: openclaw&lt;/p&gt;
&lt;p&gt;## Impact&lt;/p&gt;
&lt;p&gt;Concurrent async auth attempts can bypass the intended shared-secret rate-limit budget on Tailscale-capable paths.&lt;/p&gt;
&lt;p&gt;Concurrent asynchronous shared-secret auth attempts could race the per-key rate-limit budget.&lt;/p&gt;
&lt;p&gt;OpenClaw is a user-controlled local assistant. This advisory is scoped to the OpenClaw trust model and does not assume a multi-tenant service boundary.&lt;/p&gt;
&lt;p&gt;## Affected Packages / Versions&lt;/p&gt;
&lt;p&gt;- Package: `openclaw` (npm)
- Affected versions: `&amp;lt;=2026.4.2`
- Patched versions: `2026.4.4`&lt;/p&gt;
&lt;p&gt;## Fix&lt;/p&gt;
&lt;p&gt;The issue was fixed on `main` and is available in the patched npm version listed above. The verified fixed tree is commit `d7c3210cd6f5fdfdc1beff4c9541673e814354d5`.&lt;/p&gt;
&lt;p&gt;## Verification&lt;/p&gt;
&lt;p&gt;The fix was re-checked against `main` before publication, including targeted regression tests for the affected security boundary.&lt;/p&gt;
&lt;p&gt;## Credits&lt;/p&gt;
&lt;p&gt;Thanks @Telecaster2147 for reporting.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; npm: openclaw&lt;/p&gt;
&lt;p&gt;## Impact&lt;/p&gt;
&lt;p&gt;Concurrent async auth attempts can bypass the intended shared-secret rate-limit budget on Tailscale-capable paths.&lt;/p&gt;
&lt;p&gt;Concurrent asynchronous shared-secret auth attempts could race the per-key rate-limit budget.&lt;/p&gt;
&lt;p&gt;OpenClaw is a user-controlled local assistant. This advisory is scoped to the OpenClaw trust model and does not assume a multi-tenant service boundary.&lt;/p&gt;
&lt;p&gt;## Affected Packages / Versions&lt;/p&gt;
&lt;p&gt;- Package: `openclaw` (npm)
- Affected versions: `&amp;lt;=2026.4.2`
- Patched versions: `2026.4.4`&lt;/p&gt;
&lt;p&gt;## Fix&lt;/p&gt;
&lt;p&gt;The issue was fixed on `main` and is available in the patched npm version listed above. The verified fixed tree is commit `d7c3210cd6f5fdfdc1beff4c9541673e814354d5`.&lt;/p&gt;
&lt;p&gt;## Verification&lt;/p&gt;
&lt;p&gt;The fix was re-checked against `main` before publication, including targeted regression tests for the affected security boundary.&lt;/p&gt;
&lt;p&gt;## Credits&lt;/p&gt;
&lt;p&gt;Thanks @Telecaster2147 for reporting.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://vulnerability.circl.lu/vuln/ghsa-25wv-8phj-8p7r</guid>
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