CVE-2026-78970
MediumCVSS 6.5Exploitation Probability (EPSS)
Low risk28th percentile - higher than 28% of all known CVEs
Summary
JeecgBoot 3.9.2 and earlier contains an authorization bypass vulnerability in the SystemApiController component. An authenticated attacker with any valid JWT token can access multiple API endpoints (including queryAllUser, queryUsersByUsernames, queryUserById, and queryUsersByIds) to retrieve sensitive information of all users, including real names, phone numbers, email addresses, employee numbers, and role definitions, due to missing fine-grained permission checks and incomplete data desensitization.
Risk Assessment
The vulnerability allows unauthorized access to personal data of all users, violating privacy and potentially leading to identity theft or social engineering attacks. It only requires a valid JWT token, lowering the attack barrier.
Recommendation
It is recommended to immediately update JeecgBoot to a version with the authorization fix. Also, implement fine-grained access controls and data desensitization in the API.
Other vulnerabilities in JeecgBoot
See all- CVE-2026-75411Critical
JeecgBoot v3.9.2 is vulnerable to Remote command execution. The CodeNode component of the AI Flow module supports Groovy script execution. While the `SecurityCheck` class employs a blacklist mechanism to intercept dangerous calls, the dynamic nature of Groovy allows this blacklist to be completely bypassed through string concatenation and reflection.
- CVE-2026-67926Critical
An issue in JeecgBoot v.3.9.2 allows a remote attacker to execute arbitrary code via the files Parameter in JeecgBoot AI Chat Module.
- CVE-2026-86228Medium
Vulnerability in JeecgBoot up to version 3.9.3. The exportXls function in AiragModelController.java is vulnerable to improper access controls via the credential argument. The attack can be performed remotely, and the exploit is publicly disclosed. Upgrading to version 3.9.5 is recommended.
- CVE-2026-67925Medium
Cross Site Scripting vulnerability in JeecgBoot v.3.9.2 allows a remote attacker to execute arbitrary code via the endpoint /airag/chat/upload.
- CVE-2026-19000High
A vulnerability was identified in JeecgBoot up to 3.9.2 in an unknown function of the file /airag/chat/send of the Anonymous Chat Attachment Parser component, allowing server-side request forgery. The attack can be initiated remotely and the exploit is publicly available.
- CVE-2026-58377High
A broken access control vulnerability in JeecgBoot through version 3.9.2 allows authenticated low-privilege users full CRUD operations on OpenAPI credentials. The lack of Shiro authorization annotations in OpenApiAuthController and OpenApiPermissionController enables listing, adding, editing, and deleting all AK/SK pairs, with the list endpoint exposing secret keys in plaintext.
- CVE-2026-11502Low
An open redirect vulnerability was found in JeecgBoot up to version 3.9.2 in the Third-Party Login component. The attack requires social engineering and is difficult to exploit.
- CVE-2026-11464Low
An information disclosure vulnerability was found in JeecgBoot up to version 3.9.2 in the queryPageList function of SysUserController.java. Manipulating the 'salt' argument allows remote unauthorized data access.
- CVE-2026-10241Medium
In jeecgboot up to version 3.9.1, a server-side request forgery vulnerability exists in the FileDownloadUtils.download2DiskFromNet function of /airag/app/debug. The attack can be performed remotely and the exploit has been released. Version 3.9.2 fixes the issue.
- CVE-2026-10240Medium
In JeecgBoot up to version 3.9.2, a server-side request forgery vulnerability exists in an unknown function of /airag/airagModel/test. Manipulation of the baseUrl argument allows remote attack. The exploit is publicly available.
Original NVD description (English source)
JeecgBoot 3.9.2 and earlier contains an authorization bypass vulnerability in the SystemApiController component. An authenticated attacker with any valid JWT token can access multiple API endpoints (including queryAllUser, queryUsersByUsernames, queryUserById, and queryUsersByIds) to retrieve sensitive information of all users, including real names, phone numbers, email addresses, employee numbers, and role definitions, due to missing fine-grained permission checks and incomplete data desensitization.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS