CVE-2026-16450
zsadmin2025 ZS-Admin MyBatis-Plus Tenant Plugin page getTenantId authorization
Description
A vulnerability was identified in zsadmin2025 ZS-Admin up to b52e14536d59fda11e56e2536a1c32e82a38cead. This affects the function getTenantId of the file /api/system/sys/dept/page of the component MyBatis-Plus Tenant Plugin. Such manipulation of the argument X-Tenant-Id leads to authorization bypass. The attack may be performed from remote. The exploit is publicly available and might be used. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The project was informed of the problem early through an issue report but has not responded yet.
INFO
Published Date :
July 21, 2026, 4:17 p.m.
Last Modified :
July 21, 2026, 5:07 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-16450
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 4.0 | LOW | [email protected] |
Solution
- Update the MyBatis-Plus Tenant Plugin to a patched version.
- Apply vendor-provided security patches or updates.
- Review and validate tenant ID handling logic.
- Restrict access to the affected API endpoint.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-16450.
| URL | Resource |
|---|---|
| https://github.com/zsadmin2025/zs-admin-java/issues/5 | |
| https://vuldb.com/cve/CVE-2026-16450 | |
| https://vuldb.com/submit/858791 | |
| https://vuldb.com/vuln/380829 | |
| https://vuldb.com/vuln/380829/cti |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-16450 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-16450
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-16450 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-16450 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Jul. 21, 2026
Action Type Old Value New Value Added Affected [{'cpes': ['cpe:2.3:a:zsadmin2025:zs-admin:*:*:*:*:*:*:*:*'], 'vendor': 'zsadmin2025', 'modules': ['MyBatis-Plus Tenant Plugin'], 'product': 'ZS-Admin', 'versions': [{'status': 'affected', 'version': 'b52e14536d59fda11e56e2536a1c32e82a38cead'}]}] Added Description A vulnerability was identified in zsadmin2025 ZS-Admin up to b52e14536d59fda11e56e2536a1c32e82a38cead. This affects the function getTenantId of the file /api/system/sys/dept/page of the component MyBatis-Plus Tenant Plugin. Such manipulation of the argument X-Tenant-Id leads to authorization bypass. The attack may be performed from remote. The exploit is publicly available and might be used. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The project was informed of the problem early through an issue report but has not responded yet. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Added CVSS V2 (AV:N/AC:L/Au:S/C:P/I:N/A:N) Added CWE CWE-285 Added CWE CWE-639 Added Reference https://github.com/zsadmin2025/zs-admin-java/issues/5 Added Reference https://vuldb.com/cve/CVE-2026-16450 Added Reference https://vuldb.com/submit/858791 Added Reference https://vuldb.com/vuln/380829 Added Reference https://vuldb.com/vuln/380829/cti