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Description

A weakness has been identified in o2oa up to 10.0. This affects the function FileAction of the file FileAction.java of the component URL Fetching. Executing a manipulation of the argument fileUrl can lead to server-side request forgery. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

PUBLISHED Reserved 2026-04-28 | Published 2026-04-28 | Updated 2026-04-28 | Assigner VulDB




MEDIUM: 5.3CVSS: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
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Server-Side Request Forgery

Timeline

2026-04-28:Advisory disclosed
2026-04-28:VulDB entry created
2026-04-28:VulDB entry last update

Credits

larlarua (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/359951 (VDB-359951 | o2oa URL Fetching FileAction.java FileAction server-side request forgery) vdb-entry technical-description

vuldb.com/vuln/359951/cti (VDB-359951 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/submit/803073 (Submit #803073 | o2oa https://github.com/o2oa/o2oa 10.0 Server-Side Request Forgery) third-party-advisory

github.com/o2oa/o2oa/issues/195 exploit issue-tracking

github.com/o2oa/o2oa/ product

cve.org (CVE-2026-7291)

nvd.nist.gov (CVE-2026-7291)

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