The renderLocalView function in render/views.py in graphite-web in Graphite 0.9.5 through 0.9.10 uses the pickle Python module unsafely, which allows remote attackers to execute arbitrary code via a crafted serialized object.
Multiple cross-site scripting (XSS) vulnerabilities in Graphite before 0.9.11 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.