{"id":"CVE-2026-55190","published":"2026-10-23T13:17:09.790","lastModified":"2026-10-23T19:57:42.660","description":"Event Schedule is an open-source platform to share events, sell tickets and bring communities together. In versions 1.0.0 and prior, App\\Utils\\UrlUtils::isUrlSafe() is the SSRF guard applied to user-supplied import URLs. It can be bypassed two ways, both reaching internal/localhost services when the URL is later fetched by ImportCuratorEvents (Http::get($url) then the response body is parsed and imported as events, and file_get_contents($ogImage)). At time of publication, there are no publicly available patches.","cvssScore":6.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwes":["CWE-918"],"vendors":[],"products":[],"references":[{"url":"https://github.com/eventschedule/eventschedule/security/advisories/GHSA-664j-55hw-p8fm","tags":[]}],"exploitRefs":[{"url":"https://github.com/eventschedule/eventschedule/security/advisories/GHSA-664j-55hw-p8fm","tags":[]}],"hasPoc":true,"ai":null}