Is CVE-2026-16127 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-16127 being exploited in the wild.

How severe is CVE-2026-16127?

High severity, with a CVSS score of 7.3, published 18 July 2026.

Is there a fix for CVE-2026-16127?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-16127 attacked?

It is attacked over the network, in a software library.

Am I affected by CVE-2026-16127?

Check whether you run Zevorn Rt-Claw at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-16127: zevorn rt-claw SSRF in http_request tool

CVE-2026-16127 · Severity: high · CVSS 7.3 · Published 2026-07-18

zevorn rt-claw is an AI assistant framework. A vulnerability in its network tool allows remote users to force the assistant to make unauthorized web requests to internal systems or local services. This could allow an attacker to bypass firewalls and read sensitive data from private internal servers that are otherwise not accessible from the internet.

Technologies: Zevorn Rt-Claw. Vendors: Zevorn.

Quick answers

Is CVE-2026-16127 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-16127 being exploited in the wild.
How severe is CVE-2026-16127?: High severity, with a CVSS score of 7.3, published 18 July 2026.
Which products and versions are affected?: Zevorn Rt-Claw <= 0.2.0.
Is there a fix for CVE-2026-16127?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-16127 attacked?: It is attacked over the network, in a software library.
Am I affected by CVE-2026-16127?: Check whether you run Zevorn Rt-Claw at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A Server-Side Request Forgery (SSRF) vulnerability exists in the `http_request` tool of zevorn rt-claw through version 0.2.0. The functions `claw_net_get` and `claw_net_post` in `claw/tools/tool_net.c` accept user-supplied URLs and pass them to the underlying HTTP client (libcurl on Linux) without validation. Because the AI assistant processes tool calls automatically from untrusted input channels (like Telegram or Feishu), a remote attacker can provide a URL pointing to loopback (127.0.0.1) or private RFC1918 network ranges. The application then fetches the internal resource and returns the response body to the attacker. As of the advisory date, no patch is available.

Affected products

zevorn rt-claw <= 0.2.0

Timeline

2026-07-18: advisory: Vulnerability published by VulDB/NVD
2026-06-12: other: Vulnerability details and PoC shared in GitHub issue report

References

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