{"id":"GHSA-g43w-98wp-m694","aliases":[],"title":"SilverStripe framework XML Quadratic Blowup Attack","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"MODERATE","description":"A low level vulnerability has been found in the SilverStripe framework, where the Quadratic Blowup Attack could potentially be exploited to affect the performance of a site.\n\nSee http://mashable.com/2014/08/06/wordpress-xml-blowup-dos/ for a writeup.","severity":"medium","score":5.3,"published":"2024-05-23T14:49:39.000Z","modified":"2024-11-28T05:40:41.741Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"silverstripe/framework","sources":[{"name":"OSV · GHSA-g43w-98wp-m694","url":"https://osv.dev/vulnerability/GHSA-g43w-98wp-m694"}],"ranges":[{"events":[{"introduced":"0"},{"fixed":"3.1.12"}],"type":"ECOSYSTEM"}],"versions":["2.4.10","2.4.11","2.4.12","2.4.13","2.4.9","2.5.0","3.0.10","3.0.10-rc1","3.0.11","3.0.11-rc1","3.0.12","3.0.13","3.0.14","3.0.2.1","3.0.3","3.0.3-rc1","3.0.3-rc2","3.0.4","3.0.5","3.0.6","3.0.6-rc1","3.0.6-rc2","3.0.7","3.0.7-rc1","3.0.8","3.0.9","3.0.9-rc1","3.1.0","3.1.0-beta1","3.1.0-beta2","3.1.0-beta3","3.1.0-rc1","3.1.0-rc2","3.1.0-rc3","3.1.1","3.1.10","3.1.10-rc1","3.1.10-rc2","3.1.11","3.1.11-rc1","3.1.2","3.1.2-rc1","3.1.3","3.1.3-rc1","3.1.3-rc2","3.1.4","3.1.4-rc1","3.1.5","3.1.5-rc1","3.1.6","3.1.6-rc1","3.1.6-rc2","3.1.6-rc3","3.1.7","3.1.7-rc1","3.1.8","3.1.9","3.1.9-rc1"],"fixed":["3.1.12"]}],"sourceAffected":[],"references":["https://github.com/silverstripe/silverstripe-framework/commit/7f983c2bae1dc78ca7217e9af364b2fb71dcefe8","https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/SS-2014-017-1.yaml","https://github.com/silverstripe/silverstripe-framework","https://www.silverstripe.org/software/download/security-releases/ss-2014-017-xml-quadratic-blowup-attack"],"sources":[{"name":"OSV","id":"GHSA-g43w-98wp-m694","modified":"2024-11-28T05:40:41.741946Z","url":"https://osv.dev/vulnerability/GHSA-g43w-98wp-m694"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","score":5.3}],"products":[],"remediation":[],"kev":{"status":"unavailable","checkedAt":"2026-10-28T18:15:34.797Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}