A security flaw has been discovered in O2OA up to 10.0-410. This vulnerability affects unknown code of the file /x_organization_assemble_personal/jaxrs/definition/calendarConfig. The manipulation of the argument toMonthViewName results in cross site scripting. The attack can be launched remotely. The exploit has been released to the public and may be exploited. The vendor replied in the GitHub issue (translated from simplified Chinese): "This issue will be fixed in the new version."
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://github.com/o2oa/o2oa/issues/170 Exploit, Issue Tracking, Vendor Advisory
- https://github.com/o2oa/o2oa/issues/170#issue-3328947938 Exploit, Issue Tracking, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 2.0 · zonelandNVD modified 2026-10-19 17:10
Affected (CPE criteria) 1
cpe:2.3:a:zoneland:o2oa:*:*:*:*:*:*:*:*
References 6
- https://github.com/o2oa/o2oa/issues/170 Exploit, Issue Tracking, Vendor Advisory
- https://github.com/o2oa/o2oa/issues/170#issue-3328947938 Exploit, Issue Tracking, Vendor Advisory
- https://github.com/o2oa/o2oa/issues/170#issuecomment-3212894835 Issue Tracking
- https://vuldb.com/?ctiid.321853 Permissions Required, VDB Entry
- https://vuldb.com/?id.321853 Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.636625 Third Party Advisory, VDB Entry