CVE-2025-8526

Name: CVE-2025-8526
Creator: NVD / NIST
Published: 2025-08-04T21:15:31.13+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.1/10EPSS 0.31%

Last modified Jun 17, 2026

CVE-2025-8526 is a low-severity vulnerability rated 2.1/10 on the CVSS scale. A vulnerability was found in Exrick xboot up to 3.3.4. It has been declared as critical. EPSS estimates a 0.31% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.8/10

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

CVSS 4.0

2.1/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.31%

22.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Exrick	Xboot	<= 3.3.4

References

https://github.com/Exrick/xboot/issues/71Exploit, Issue Tracking
https://github.com/Exrick/xboot/issues/71#issue-3252446955Exploit, Issue Tracking
https://vuldb.com/?ctiid.318652Permissions Required, VDB Entry
https://vuldb.com/?id.318652Third Party Advisory, VDB Entry
https://vuldb.com/?submit.622173Third Party Advisory, VDB Entry
https://github.com/Exrick/xboot/issues/71Exploit, Issue Tracking
https://github.com/Exrick/xboot/issues/71#issue-3252446955Exploit, Issue Tracking

Timeline

Published: Aug 4, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-8526?

How severe is CVE-2025-8526?

CVE-2025-8526 has a CVSS score of 2.1/10 (LOW severity). The EPSS model estimates a 0.31% probability of exploitation in the next 30 days.

How do I fix CVE-2025-8526?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-8526?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST