CVE-2025-8211: A vulnerability was found in Roothub up to 2.6

Q: How do I fix CVE-2025-8211?

roothub: upgrade to newer than 2.6.0. Exact commands for each OS are on this page.

Q: Is CVE-2025-8211 being exploited?

CVE-2025-8211 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-2025-8211 affect?

CVE-2025-8211 affects roothub. Severity is low (CVSS 3.5). A vulnerability was found in Roothub up to 2.6. It has been declared as problematic. Affected by this vulnerability is the function Edit of the file src/main/java/cn/roothub/web/admin/SystemConfigAdminController.java. The manipulation leads

Q: How urgent is CVE-2025-8211?

Priority 27/100. Public exploit reference

Routine

LOW 3.5UPGRADE

CVE-2025-8211 is a low-severity flaw (CVSS 3.5) affecting roothub. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was found in Roothub up to 2.6. It has been declared as problematic. Affected by this vulnerability is the function Edit of the file src/main/java/cn/roothub/web/admin/SystemConfigAdminController.java. The manipulation leads to cross site scripting. The attack can be launched 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	3.5 (Low)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.4% (top 61%)
CISA exploited list	No
Weakness	CWE-79, CWE-94
Published	2025-07-26
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: roothub

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

Am I affected?

Timeline

2025-07-26 21:15 UTCPublished CVE record published
2026-06-17 10:06 UTCUpdated Record last modified

roothub roothub UPGRADE

Affected: <= 2.6.0

Fixed in: newer than 2.6.0

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 2.6.0 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade roothub

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-2025-8211?

roothub: upgrade to newer than 2.6.0. Exact commands for each OS are on this page.

Is CVE-2025-8211 being exploited?

CVE-2025-8211 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-2025-8211 affect?

CVE-2025-8211 affects roothub. Severity is low (CVSS 3.5). A vulnerability was found in Roothub up to 2.6. It has been declared as problematic. Affected by this vulnerability is the function Edit of the file src/main/java/cn/roothub/web/admin/SystemConfigAdminController.java. The manipulation leads

How urgent is CVE-2025-8211?

Priority 27/100. Public exploit reference

Software pages

Java vulnerabilities

Related CVEs

CVE-2024-33120 CRITICAL 9.8 DOWNGRADE Roothub v2.5 was discovered to contain an arbitrary file upload vulnerability via the customPath parameter in
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CVE-2024-33122 MEDIUM 6.3 DOWNGRADE Roothub v2.6 was discovered to contain a SQL injection vulnerability via the topic parameter in the list() fun
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References

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