ghsa-cvg2-7c3j-g36j
Vulnerability from github
Published
2023-12-18 19:31
Modified
2023-12-18 19:31
Severity ?
Summary
Keycloak vulnerable to reflected XSS via wildcard in OIDC redirect_uri
Details
Keycloak prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This could permit an attacker to submit a specially crafted request leading to XSS or possibly further attacks.
{ "affected": [ { "package": { "ecosystem": "Maven", "name": "org.keycloak:keycloak-services" }, "ranges": [ { "events": [ { "introduced": "0" }, { "fixed": "23.0.3" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2023-6134" ], "database_specific": { "cwe_ids": [ "CWE-75" ], "github_reviewed": true, "github_reviewed_at": "2023-12-18T19:31:02Z", "nvd_published_at": null, "severity": "MODERATE" }, "details": "Keycloak prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This could permit an attacker to submit a specially crafted request leading to XSS or possibly further attacks.", "id": "GHSA-cvg2-7c3j-g36j", "modified": "2023-12-18T19:31:02Z", "published": "2023-12-18T19:31:02Z", "references": [ { "type": "WEB", "url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-cvg2-7c3j-g36j" }, { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134" }, { "type": "WEB", "url": "https://github.com/keycloak/keycloak/commit/15a21bf8e4fb71f006ba9caf25b9c9d1d152cd20" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2023:7854" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2023:7855" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2023:7856" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2023:7857" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2023:7858" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2023:7860" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2023:7861" }, { "type": "WEB", "url": "https://access.redhat.com/security/cve/CVE-2023-6134" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673" }, { "type": "PACKAGE", "url": "https://github.com/keycloak/keycloak" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N", "type": "CVSS_V3" } ], "summary": "Keycloak vulnerable to reflected XSS via wildcard in OIDC redirect_uri" }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.