CVE-2026-111688

Exrick XBoot through 3.3.4 contains an authorization bypass vulnerability that allows authenticated users to evade role data-scope restrictions by sending openDataFilter=false. Attackers can append this parameter to the department getByParentId or search endpoints to retrieve the entire organization's department tree and names outside their assigned scope.

CVSS 4.0

5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS 3.1

4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS

0.3% chance of exploitation in the next 30 days; higher than 26% of CVEs (scores of 2026-10-25)

CWE

CWE-863

Published

2026-10-16

Modified

2026-10-16

Record from

the NVD, synced 2026-10-19

References

• https://github.com/Exrick/xboot/blob/3.3.4/xboot-fast/src/main/java/cn/exrick/xboot/modules/base/serviceimpl/DepartmentServiceImpl.java#L35-L60
• https://hackmd.io/@hieuPenguinnn/xboot-data-scope-filter-bypass-cross-dept-user-disclosure
• https://www.vulncheck.com/advisories/exrick-xboot-through-3.3.4-data-scope-bypass-via-opendatafilter-parameter
• https://hackmd.io/@hieuPenguinnn/xboot-data-scope-filter-bypass-cross-dept-user-disclosure

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