{"id":"GHSA-p8c7-hjc4-gwf8","summary":"Casdoor vulnerable to SSRF via crafted Webhook URL","details":"A weakness has been identified in Casdoor 2.356.0. This vulnerability affects unknown code of the component Webhook URL Handler. Executing a manipulation can lead to server-side request forgery. The attack can be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.","aliases":["CVE-2026-5469","GO-2026-5535"],"modified":"2026-06-25T23:11:50.930249246Z","published":"2026-04-03T15:30:31Z","database_specific":{"github_reviewed_at":"2026-04-10T15:36:15Z","nvd_published_at":"2026-04-03T15:16:06Z","cwe_ids":["CWE-918"],"severity":"MODERATE","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-5469"},{"type":"PACKAGE","url":"https://github.com/casdoor/casdoor"},{"type":"WEB","url":"https://vuldb.com/submit/781771"},{"type":"WEB","url":"https://vuldb.com/vuln/355073"},{"type":"WEB","url":"https://vuldb.com/vuln/355073/cti"}],"affected":[{"package":{"name":"github.com/casdoor/casdoor","ecosystem":"Go","purl":"pkg:golang/github.com/casdoor/casdoor"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"1.1000.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-p8c7-hjc4-gwf8/GHSA-p8c7-hjc4-gwf8.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N"}]}