CyberRota Analysis
AI-GeneratedConsul and Consul Enterprise are vulnerable to an authorization bypass that allows a local ACL token with {{service:write}} or {{node:write}} permissions to delete peer-imported catalog objects, including services, checks, or nodes, without proper authority. This could lead to unauthorized service disruptions in peered clusters. Organizations using affected versions should prioritize updating to Consul 2.0.4 or Consul Enterprise 1.21.18, 1.22.12, or 2.0.4 to mitigate this risk.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
Consul and Consul Enterprise are vulnerable to an authorization bypass in the catalog deregistration path that may allow a local ACL token to delete peer-imported catalog objects. A caller with {{service:write}} or {{node:write}} permission may exploit this issue to remove services, checks, or nodes imported from a peered cluster without holding authority over the peer origin. This vulnerability (CVE-2026-87107) is fixed in Consul 2.0.4 and Consul Enterprise 1.21.18, 1.22.12 and 2.0.4.