{"cve":"CVE-2026-11477","nvd":{"published":"2026-06-08T02:16:23.903","modified":"2026-07-23T07:10:00.113","status":"Deferred","description":"A vulnerability was detected in hs-web hsweb-framework up to 5.0.1. This affects the function OAuth2Client of the file hsweb-authorization/hsweb-authorization-oauth2/src/main/java/org/hswebframework/web/oauth2/server/OAuth2Client.java of the component OAuth2 Client. The manipulation results in open redirect. The attack can be executed remotely. The exploit is now public and may be used. The patch is identified as c2882679a9125cea52678151af5ae213cbd52579. Applying a patch is advised to resolve this issue.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","score":2.1},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","score":4.3},"cwes":["CWE-601"],"references":["https://github.com/hs-web/hsweb-framework/","https://github.com/hs-web/hsweb-framework/commit/c2882679a9125cea52678151af5ae213cbd52579","https://github.com/hs-web/hsweb-framework/issues/354","https://github.com/hs-web/hsweb-framework/pull/355","https://vuldb.com/cve/CVE-2026-11477"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:38:48.522727527+00:00"},"epss":{"cve":"CVE-2026-11477","score":0.00303,"percentile":0.23141,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-fxr3-gvm4-m8vc","url":"https://osv.dev/vulnerability/GHSA-fxr3-gvm4-m8vc","summary":"hsweb-framework has an open redirect issue","modified":"2026-07-28T21:11:49.406082Z","packages":[{"ecosystem":"Maven","name":"org.hswebframework.web:hsweb-authorization-oauth2","purl":"pkg:maven/org.hswebframework.web/hsweb-authorization-oauth2","ranges":["<=5.0.1"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}