How severe is CVE-2025-8526?

CVE-2025-8526 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-8526 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-8526?

CVE-2025-8526 affects Exrick Xboot. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-8526?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-8526 have an EU (EUVD) identifier?

Yes. CVE-2025-8526 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23549.

When was CVE-2025-8526 published?

CVE-2025-8526 was published on 2025-08-04 and last updated on 2026-06-17.

CVE-2025-8526

CVE-2025-8526 is a medium-severity vulnerability in Exrick Xboot with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-434.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-23549
Weakness: CWE-434
Affected product: Exrick Xboot
Published: 2025-08-04
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2025-8526?: 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.
How severe is CVE-2025-8526?: CVE-2025-8526 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-8526 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-8526?: CVE-2025-8526 affects Exrick Xboot. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-8526?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-8526 have an EU (EUVD) identifier?: Yes. CVE-2025-8526 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23549.
When was CVE-2025-8526 published?: CVE-2025-8526 was published on 2025-08-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:exrick:xboot:*:*:*:*:*:*:*:*

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