CVE-2025-13249

Jiusi OA OfficeServer unrestricted upload

State: Published
Severity: 5.3 Medium
Published: Nov 16, 2025
Updated: Nov 17, 2025
Reserved: Nov 15, 2025

Description

A security vulnerability has been detected in Jiusi OA up to 20251102. This affects an unknown function of the file /OfficeServer?isAjaxDownloadTemplate=false of the component OfficeServer Interface. Such manipulation of the argument FileData leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P	VulDB
3.1	6.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
3.0	6.3 Medium	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
2.0	6.5 Medium	AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR	VulDB

Weaknesses

CWE-434 Unrestricted Upload
CWE-284 Improper Access Controls

Affected Products

Product	Versions
OAJiusi	20251102Affected

References

VDB-332583 | Jiusi OA OfficeServer unrestricted uploadvdb-entrytechnical-description
VDB-332583 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
Submit #687599 | http://www.jiusi.net/ jiusiOA n/a Arbitrary file upload vulnerabilitythird-party-advisory
https://github.com/rooboot501/my-project/blob/main/jiousi.mdexploit

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