CVE-2026-19383

MEDIUM 4.7

saithink/saigroup SaiAdmin Plugin Upload Endpoint upload shell_exec unrestricted upload

CVSS Score

4.7

EPSS Score

0.0%

EPSS Percentile

0th

A security vulnerability has been detected in saithink/saigroup SaiAdmin up to 5.0.1. This impacts the function shell_exec of the file /app/saipackage/install/upload of the component Plugin Upload Endpoint. The manipulation leads to unrestricted upload. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. This product is published by multiple vendors.

CWE	CWE-434 CWE-284
Vendor	saithink
Product	saiadmin
Published	Aug 10, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

saithink / SaiAdmin

5.0.0 5.0.1

saigroup / SaiAdmin

5.0.0 5.0.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/387276 vuldb.com: https://vuldb.com/vuln/387276/cti vuldb.com: https://vuldb.com/cve/CVE-2026-19383 vuldb.com: https://vuldb.com/submit/866981 github.com: https://github.com/sign9981/CVE/issues/1

Credits

🔍 xiaobu (VulDB User)