What’s Vulnerable › Vulnerabilities

CVE-2026-111688: Exrick XBoot through 3.3.4 Data-Scope Bypass via openDataFilter Parameter

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-16 · updated 2026-10-16
• Weakness: CWE-863

Description

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.

Affected products

• Exrick xboot: through 3.3.4

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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