CVE-2026-7710 Details
Description
A security flaw has been discovered in YunaiV yudao-cloud up to 3.8.0. This affects the function doFilterInternal of the file JwtAuthenticationTokenFilter.java of the component Ruoyi-Vue-Pro. Performing a manipulation of the argument mock-token results in improper authentication. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. It is suggested to update the configuration settings. The vendor explains: "[I]t remains an explicit development feature. Production deployments must disable mock-enable; changing the mock secret alone does not disable it. We added deployment guidance, not an authentication-code patch."
An authentication bypass vulnerability has been identified in YunaiV Ruoyi-Vue-Pro versions up to 3.8.0. The issue resides in the JwtAuthenticationTokenFilter component, specifically within the doFilterInternal method. The vulnerability allows remote attackers to manipulate the mock-token header, bypassing authentication and potentially leading to unauthorized access and actions within the application. The flaw has been publicly disclosed and exploited.
The vulnerability can be addressed by removing the mock-token functionality or by implementing environment-based controls to disable it in production environments.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed May 4, 2026CISA-ADP
Assessed May 4, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/9str0IL/CVE/issues/5 | [email protected] | ExploitIssue TrackingTechnical Analysis |
| https://vuldb.com/cve/CVE-2026-7710 | [email protected] | |
| https://vuldb.com/submit/806493 | [email protected] | Permission Required |
| https://vuldb.com/vuln/360886 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/360886/cti | [email protected] | AdvisoryPermission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-287 | Improper Authentication | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| YunaiV yudao-cloud | All versions |
CPE
Remediation
| |
| RuoYi Ruoyi-Vue-Pro | >= 3.5.0, <= 3.8.0 (semver) |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 27, 2026 | CVE Modified | [email protected] |
| Oct 26, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 4, 2026 | New CVE Received | [email protected] |