{"id":"CVE-2021-27938","aliases":["GHSA-xgpf-p52j-pf7m"],"url":"https://o3.security/vulnerability/CVE-2021-27938","summary":"XSS in CreateQueuedJobTask","details":"A vulnerability has been identified in the Silverstripe CMS 3 and 4 version of the symbiote/silverstripe-queuedjobs module. A Cross Site Scripting vulnerability allows an attacker to inject an arbitrary payload in the CreateQueuedJobTask dev task via a specially crafted URL.","published":"2021-03-16T16:15:14.333Z","modified":"2026-08-27T08:15:03.207306Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Packagist","name":"symbiote/silverstripe-queuedjobs","fixedVersion":"3.0.2"},{"ecosystem":"Packagist","name":"symbiote/silverstripe-queuedjobs","fixedVersion":"3.1.4"},{"ecosystem":"Packagist","name":"symbiote/silverstripe-queuedjobs","fixedVersion":"4.0.7"},{"ecosystem":"Packagist","name":"symbiote/silverstripe-queuedjobs","fixedVersion":"4.1.2"},{"ecosystem":"Packagist","name":"symbiote/silverstripe-queuedjobs","fixedVersion":"4.2.4"},{"ecosystem":"Packagist","name":"symbiote/silverstripe-queuedjobs","fixedVersion":"4.3.3"},{"ecosystem":"Packagist","name":"symbiote/silverstripe-queuedjobs","fixedVersion":"4.4.3"},{"ecosystem":"Packagist","name":"symbiote/silverstripe-queuedjobs","fixedVersion":"4.5.1"},{"ecosystem":"Packagist","name":"symbiote/silverstripe-queuedjobs","fixedVersion":"4.6.4"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/symbiote/silverstripe-queuedjobs/releases"},{"type":"ADVISORY","url":"https://www.silverstripe.org/download/security-releases/cve-2021-27938"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-27T08:15:03.207306Z"}}