جزئیات آسیب‌پذیری
CVE-2026-7507
Org.keycloak/keycloak-services: session fixation in oidc login flow that can lead to account takeover
شرح رسمی (انگلیسی)
A session fixation vulnerability was found in Keycloak's login-actions endpoints. An unauthenticated attacker could exploit this flaw by pre-creating an authentication session and tricking a victim into visiting a maliciously crafted link. By leveraging the /login-actions/restart endpoint—which processes session handles without adequate CSRF protection or cookie ownership validation—an attacker can reset the authentication flow state. This causes Single Sign-On (SSO) to authenticate the victim transparently upon clicking the link, allowing the attacker to hijack the required-action form without needing the victim's credentials. A successful exploit could lead to complete account takeover, including highly privileged administrative accounts.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 7.5بالا | 3.1 | CVEProject cvelistV5 (CNA) (redhat) | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
| 7.5بالا | 3.1 | CVEProject cvelistV5 (CNA) (redhat-SADP) | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
محصولات آسیب‌پذیر
| فروشنده | محصول | نسخه‌ها | منبع |
|---|---|---|---|
| اطلاعات محصول ثبت نشده است. | |||
منابع و راهنماها
۱۲- https://access.redhat.com/errata/RHSA-2026:76128 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:76129 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:76130 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:76132 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:76134 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2026-7507 vdb-entryx_refsource_REDHAT
- https://bugzilla.redhat.com/show_bug.cgi?id=2464145 issue-trackingx_refsource_REDHAT
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-7507.json x_sadp-csaf-vex
- https://access.redhat.com/errata/RHSA-2026:19595 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:19597 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:19594 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:19596 vendor-advisoryx_refsource_REDHAT
اطلاعات
- تاریخ انتشار
- ۱۴۰۵/۰۲/۲۹
- آخرین به‌روزرسانی
- ۱۴۰۵/۰۷/۱۴
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- redhat
پیش‌بینی بهره‌برداری (EPSS)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- خیر
- وضعیت بهره‌برداری
- ندارد
- اثر فنی
- کامل
ضعف‌ها (CWE)
- CWE-290Authentication Bypass by Spoofing