Unrestricted File Upload (Remote Code Execution) in Exrick XBoot<3.3.5 via UploadController
CVE-2025-8526 Published on August 4, 2025
Exrick xboot UploadController.java upload unrestricted upload
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.
Timeline
Advisory disclosed
VulDB entry created
VulDB entry last update
Weakness Types
What is an Unrestricted File Upload Vulnerability?
The software allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment.
CVE-2025-8526 has been classified to as an Unrestricted File Upload vulnerability or weakness.
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2025-8526 has been classified to as an Authorization vulnerability or weakness.
Affected Versions
Exrick xboot:- Version 3.3.0 is affected.
- Version 3.3.1 is affected.
- Version 3.3.2 is affected.
- Version 3.3.3 is affected.
- Version 3.3.4 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.