medium4.2
CVE-2026-19016
Consul Community Edition and Consul Enterprise 1.19.1 through 2.0.2 did not enforce the {{session:write}} ACL permission for session deletion operations submit…
Impact
Consul Community Edition and Consul Enterprise 1.19.1 through 2.0.2 did not enforce the {{session:write}} ACL permission for session deletion operations submitted through the transaction API. An authenticated caller with network access to the Consul server RPC port could delete arbitrary sessions without holding the required permission. This vulnerability, CVE-2026-19016, is fixed in Consul 2.0.3 and Consul Enterprise 1.21.17, 1.22.11, and 2.0.3.
Affected products
| Product | Affected versions |
|---|---|
| Consul Community Edition And Consul Enterprise 1.19.1 | through 2.0.2 |
Versions were read from the advisory text. No structured product data has been published for this record yet.