CVE-2024-37156: The SuluFormBundle adds support for creating dynamic forms in Sulu Admin

Routine

MEDIUM 6.1UPGRADE

CVE-2024-37156 is a medium-severity flaw (CVSS 6.1) affecting suluformbundle. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The SuluFormBundle adds support for creating dynamic forms in Sulu Admin. The TokenController get parameter formName is not sanitized in the returned input field which leads to XSS. This vulnerability is fixed in 2.5.3.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 78%)
CISA exploited list	No
Weakness	CWE-79, CWE-80
Published	2024-06-06
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: sulu

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

Am I affected?

Timeline

2024-06-06 16:15 UTCPublished CVE record published
2026-06-17 07:37 UTCUpdated Record last modified

sulu suluformbundle UPGRADE

Affected: >= 2.0.0 and < 2.5.3

Fixed in: 2.5.3

Safe to downgrade to: a release before 2.0.0

1. Check installed version

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

2. UPGRADE to 2.5.3 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade suluformbundle

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 2.0.0 (Debian / Ubuntu)

apt-cache madison suluformbundle sudo apt install suluformbundle=<VERSION_BEFORE_2.0.0> sudo apt-mark hold suluformbundle

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

dnf --showduplicates list suluformbundle sudo dnf downgrade suluformbundle-<VERSION_BEFORE_2.0.0> sudo dnf versionlock add suluformbundle

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-2024-37156?

suluformbundle: upgrade to 2.5.3. Exact commands for each OS are on this page.

Is CVE-2024-37156 being exploited?

CVE-2024-37156 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-2024-37156 affect?

CVE-2024-37156 affects suluformbundle. Severity is medium (CVSS 6.1). The SuluFormBundle adds support for creating dynamic forms in Sulu Admin. The TokenController get parameter formName is not sanitized in the returned input field which leads to XSS. This vulnerability is fixed in 2.5.3.

How urgent is CVE-2024-37156?

Priority 27/100. No elevated risk signals yet.

References

← Back to latest CVEs