CVE-2025-3019: KNIME Business Hub is affected by several cross-site scripting vulnerabilities in its web pages

Routine

HIGH 7.2REMOTEUPGRADE

CVE-2025-3019 is a high-severity flaw (CVSS 7.2) affecting business hub. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

KNIME Business Hub is affected by several cross-site scripting vulnerabilities in its web pages. If a user clicks on a malicious link or opens a malicious web page, arbitrary Java Script may be executed with this user's permissions. This can lead to information loss and/or modification of existing data. The issues are caused by a bug https://github.com/Baroshem/nuxt-security/issues/610 in the widely used nuxt-security module. There are no

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.2 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 80%)
CISA exploited list	No
Weakness	CWE-79
Published	2025-03-31
Last modified	2026-06-17

Publisher (CNA): KNIME AG · Vendor: knime

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

Am I affected?

Timeline

2025-03-31 07:15 UTCPublished CVE record published
2026-06-17 09:19 UTCUpdated Record last modified

knime business hub UPGRADE

Affected: < 1.12.4 · >= 1.13.0 and < 1.13.3

Fixed in: 1.12.4, 1.13.3

Safe to downgrade to: a release before 1.13.0

1. Check installed version

apt-cache policy business-hub || rpm -q business-hub || business-hub --version

2. UPGRADE to 1.12.4 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade business-hub

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade business-hub

Note

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

3. If no update is available yet, DOWNGRADE to a release before 1.13.0 (Debian / Ubuntu)

apt-cache madison business-hub sudo apt install business-hub=<VERSION_BEFORE_1.13.0> sudo apt-mark hold business-hub

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list business-hub sudo dnf downgrade business-hub-<VERSION_BEFORE_1.13.0> sudo dnf versionlock add business-hub

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

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-2025-3019?

business hub: upgrade to 1.12.4, 1.13.3. Exact commands for each OS are on this page.

Is CVE-2025-3019 being exploited?

CVE-2025-3019 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-2025-3019 affect?

CVE-2025-3019 affects business hub. Severity is high (CVSS 7.2). KNIME Business Hub is affected by several cross-site scripting vulnerabilities in its web pages. If a user clicks on a malicious link or opens a malicious web page, arbitrary Java Script may be executed with this user's permissions. This ca

How urgent is CVE-2025-3019?

Priority 35/100. High severity; Remotely exploitable, no login, no user action

Software pages

Java vulnerabilities · GitHub vulnerabilities

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References

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