CVE-2025-8526: Exrick xboot UploadController.java upload unrestricted upload

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-08-04 · updated 2026-06-17
Weakness: CWE-284

Description

A vulnerability was found in Exrick xboot up to 3.3.4. It has been declared as critical. This vulnerability affects the function Upload of the file xboot-fast/src/main/java/cn/exrick/xboot/modules/base/controller/common/UploadController.java. The manipulation of the argument File leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected products

Exrick xboot: through 3.3.4

References

https://github.com/Exrick/xboot/issues/71
https://github.com/Exrick/xboot/issues/71#issue-3252446955
https://vuldb.com/?ctiid.318652
https://vuldb.com/?id.318652
https://vuldb.com/?submit.622173
https://github.com/Exrick/xboot/issues/71
https://github.com/Exrick/xboot/issues/71#issue-3252446955

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