CVE-2025-8527: A vulnerability was found in Exrick xboot up to 3.3.4

Q: How do I fix CVE-2025-8527?

xboot: upgrade to newer than 3.3.4. Exact commands for each OS are on this page.

Q: Is CVE-2025-8527 being exploited?

CVE-2025-8527 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-8527 affect?

CVE-2025-8527 affects xboot. Severity is medium (CVSS 6.3). A vulnerability was found in Exrick xboot up to 3.3.4. It has been rated as critical. This issue affects some unknown processing of the file xboot-fast/src/main/java/cn/exrick/xboot/modules/base/controller/common/SecurityController.java of

Q: How urgent is CVE-2025-8527?

Priority 34/100. Public exploit reference

Routine

MEDIUM 6.3UPGRADE

CVE-2025-8527 is a medium-severity flaw (CVSS 6.3) affecting xboot. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was found in Exrick xboot up to 3.3.4. It has been rated as critical. This issue affects some unknown processing of the file xboot-fast/src/main/java/cn/exrick/xboot/modules/base/controller/common/SecurityController.java of the component Swagger. The manipulation of the argument loginUrl leads to server-side request forgery. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.3% (top 72%)
CISA exploited list	No
Weakness	CWE-918
Published	2025-08-04
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: exrick

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-08-04 22:15 UTCPublished CVE record published
2026-06-17 10:07 UTCUpdated Record last modified

exrick xboot UPGRADE

Affected: <= 3.3.4

Fixed in: newer than 3.3.4

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy xboot || rpm -q xboot || xboot --version

2. UPGRADE to newer than 3.3.4 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade xboot

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade xboot

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-8527?

xboot: upgrade to newer than 3.3.4. Exact commands for each OS are on this page.

Is CVE-2025-8527 being exploited?

CVE-2025-8527 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-8527 affect?

CVE-2025-8527 affects xboot. Severity is medium (CVSS 6.3). A vulnerability was found in Exrick xboot up to 3.3.4. It has been rated as critical. This issue affects some unknown processing of the file xboot-fast/src/main/java/cn/exrick/xboot/modules/base/controller/common/SecurityController.java of

How urgent is CVE-2025-8527?

Priority 34/100. Public exploit reference

Software pages

Java vulnerabilities

Related CVEs

CVE-2025-8528 LOW 3.7 UPGRADE A vulnerability classified as problematic has been found in Exrick xboot up to 3.3.4
CVE-2025-8526 MEDIUM 6.3 UPGRADE A vulnerability was found in Exrick xboot up to 3.3.4
CVE-2025-8525 MEDIUM 5.3 UPGRADE A vulnerability was found in Exrick xboot up to 3.3.4

References

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