Report: CVE-2026-6994 - Envoy Query Parameter header_mutation.cc params.add injection

Report: CVE-2026-6994 - Envoy Query Parameter header_mutation.cc params.add injection

CVE ID :CVE-2026-6994 Published : April 25, 2026, 7:16 p.m. | 1 hour, 36 minutes ago Description :A weakness has been identified in Envoy up to 1.33.0. Affected is the function params.add of the file source/extensions/filters/http/header_mutation/header_mutation.cc of the component Query Parameter Handler. This manipulation causes injection. Remote exploitation of the attack is possible. Patch name: f8f4f1e02fdc64ecd4acf2d903208dd7285ad3a4. It is suggested to install a patch to address this issue. Severity: 6.5 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Severity
MEDIUM
Published
April 25, 2026