CVE-2026-105438

O2OA General url ActionUploadExcelWithUrl server-side request forgery

State: Published
Severity: 5.3 Medium
Published: Oct 5, 2026
Updated: Oct 6, 2026
Reserved: Oct 5, 2026

Description

A flaw has been found in O2OA up to 10.0.1-ce. This affects the function ActionUploadExcelWithUrl of the file /x_general_assemble_control/jaxrs/excel/upload/with/url of the component General Module. Executing a manipulation of the argument fileUrl can lead to server-side request forgery. The attack can be launched remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.

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:N/VA:N/SC:N/SI:N/SA:N/E:P	VulDB
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:C	VulDB
3.0	4.3 Medium	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:C	VulDB
2.0	4.0 Medium	AV:N/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:ND/RC:C	VulDB

Weaknesses

CWE-918 Server-Side Request Forgery

Affected Products

Product	Versions
O2OAn/a	10.0.1-ceAffected

References

VDB-413603 | O2OA General url ActionUploadExcelWithUrl server-side request forgeryvdb-entrytechnical-description
VDB-413603 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
CVE-2026-105438 | CVE Analysis and Reportthird-party-advisory
Submit #983598 | o2oa <=10.0.1-ce ssrfthird-party-advisory
https://github.com/o2oa/o2oa/issues/210exploitissue-tracking
https://github.com/o2oa/o2oa/product

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