CVE-2025-56798: n/a
Description
CVE-2025-56798 is a Cross-Site Request Forgery (CSRF) vulnerability affecting Unraid OS by Lime Technology, Inc. Versions 6.12.14 and earlier are impacted. The vulnerability arises from a lax same-site policy on the Unraid authentication cookie, which allows remote attackers to escalate privileges. This vulnerability has a high severity score of 8.8. No official patch or remediation guidance is currently available from the vendor.
CVSS v3.1
Score 8.8high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a CSRF flaw in Unraid OS versions 6.12.14 and earlier, where the authentication cookie's same-site policy is insufficiently restrictive. This weakness enables remote attackers to perform unauthorized actions by exploiting the authentication cookie, potentially escalating privileges on the affected system. The CVSS v3.1 base score is 8.8, indicating high impact on confidentiality, integrity, and availability. No known exploits are reported in the wild, and no vendor advisory or patch information is currently available.
Potential Impact
Successful exploitation can lead to privilege escalation on Unraid OS systems, compromising confidentiality, integrity, and availability of the system. Attackers may perform unauthorized actions by leveraging the authentication cookie's lax same-site policy.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider implementing additional CSRF protections or restricting access to the Unraid OS management interface to trusted networks to reduce exposure.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2025-08-17T00:00:00.000Z
- State
- PUBLISHED
Threat ID: 6a8f2b77acd9273b49385c93
Added to database: 08/26/2026, 18:07:51 UTC
Last enriched: 09/09/2026, 17:07:49 UTC
Last updated: 10/09/2026, 06:48:14 UTC
Views: 49
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