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TI-2026-13496 Aliases CVE-2026-16126GHSA-8v54-v28q-c3mx

zevorn rt-claw Swarm RPC Receiver swarm.c handle_rpc_request authorization

Priority HIGH 70CWE-285Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-285.

Summary

A vulnerability was determined in zevorn rt-claw up to 0.2.0. The impacted element is the function handle_rpc_request of the file claw/services/swarm/swarm.c of the component Swarm RPC Receiver. This manipulation causes incorrect authorization. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00511 43rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
zevornrt-claw0.1; 0.2.0—No fix listedCNA
  • rt-claw Vendorzevorn Affected 0.1; 0.2.0 Fixed in — No fix listed CNA

CPE names CNA · 1

CPEVersionsRoleVendor
cpe:2.3:a:zevorn:rt-claw:*:*:*:*:*:*:*:*——zevorn
  • cpe:2.3:a:zevorn:rt-claw:*:*:*:*:*:*:*:* Versions — — ·zevorn

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-16126
  2. 2026-10-03 Alias added: GHSA-8v54-v28q-c3mx

References

Exploit 1

Other 2

  • TI-2026-13542 zevorn rt-claw http_request net.c claw_net_post information disclosure CVSS 4.0MEDIUM 6.9
  • TI-2026-13541 zevorn rt-claw RPC swarm.c claw_tool_invoke authorization CVSS 4.0MEDIUM 6.9
  • TI-2026-13498 zevorn rt-claw http_request swarm.c receiver_thread server-side request forgery CVSS 4.0MEDIUM 6.9
  • TI-2026-13497 zevorn rt-claw http_request tool_net.c claw_net_post server-side request forgery CVSS 4.0MEDIUM 6.9
  • TI-2026-13495 zevorn rt-claw http_request net.c claw_net_post server-side request forgery CVSS 4.0MEDIUM 6.9
  • TI-2026-13545 zevorn rt-claw Telegram-to-AI Tool Execution Flow script.c tool_run_script_execute code injection CVSS 4.0MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences