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TI-2026-13748 Aliases CVE-2026-16451GHSA-gm6p-5jmf-36cx

zsadmin2025 ZS-Admin com.zs.file.controller.SysFileController upload unrestricted upload

Priority MEDIUM 57CWE-284Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass, Code execution
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-284 and CWE-434.

Summary

A security flaw has been discovered in zsadmin2025 ZS-Admin up to b52e14536d59fda11e56e2536a1c32e82a38cead. This impacts an unknown function of the file /api/system/file/upload of the component com.zs.file.controller.SysFileController. Performing a manipulation of the argument File results in unrestricted upload. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00347 28th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
zsadmin2025ZS-Adminb52e14536d59fda11e56e2536a1c32e82a38cead—No fix listedCNA
  • ZS-Admin Vendorzsadmin2025 Affected b52e14536d59fda11e56e2536a1c32e82a38cead Fixed in — No fix listed CNA

CPE names CNA · 1

CPEVersionsRoleVendor
cpe:2.3:a:zsadmin2025:zs-admin:*:*:*:*:*:*:*:*——zsadmin2025
  • cpe:2.3:a:zsadmin2025:zs-admin:*:*:*:*:*:*:*:* Versions — — ·zsadmin2025

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-16451
  2. 2026-10-03 Alias added: GHSA-gm6p-5jmf-36cx

References

Exploit 1

  • TI-2026-13747 zsadmin2025 ZS-Admin MyBatis-Plus Tenant Plugin page getTenantId authorization CVSS 4.0MEDIUM 5.3
  • TI-2026-13746 zsadmin2025 ZS-Admin com.zs.sys.dept.controller.SysDeptController page OrderItem.desc sql injection CVSS 4.0MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences