CVE-2026-40179

Prometheus has Stored XSS via metric names and label values in Prometheus web UI tooltips and metrics explorer in github.com/prometheus/prometheus.

NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.

(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)

The additional affected modules and versions are: .