CVE-2025-11437: A flaw has been found in JhumanJ OpnForm up to 1.9.3

Q: How do I fix CVE-2025-11437?

opnform: upgrade to newer than 1.9.3. Exact commands for each OS are on this page.

Q: Is CVE-2025-11437 being exploited?

CVE-2025-11437 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-2025-11437 affect?

CVE-2025-11437 affects opnform. Severity is low (CVSS 2.4). A flaw has been found in JhumanJ OpnForm up to 1.9.3. This affects an unknown part of the file /api/open/forms/ of the component Form Editor. This manipulation causes cross site scripting. The attack may be initiated remotely. The exploit h

Q: How urgent is CVE-2025-11437?

Priority 19/100. Public exploit reference

Routine

LOW 2.4UPGRADE

CVE-2025-11437 is a low-severity flaw (CVSS 2.4) affecting opnform. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A flaw has been found in JhumanJ OpnForm up to 1.9.3. This affects an unknown part of the file /api/open/forms/ of the component Form Editor. This manipulation causes cross site scripting. The attack may be initiated remotely. The exploit has been published and may be used. This issue is currently under review for additional handling. As of right now the vendor has stated that the feature is disabled until the user has configured their own domain

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	2.4 (Low)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	Required
EPSS exploit chance	0.3% (top 78%)
CISA exploited list	No
Weakness	CWE-79, CWE-94
Published	2025-10-08
Last modified	2026-10-08

Publisher (CNA): VulDB · Vendor: jhumanj

Last updated 2026-10-08 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-10-08 06:15 UTCPublished CVE record published
2026-10-08 13:10 UTCUpdated Record last modified

jhumanj opnform UPGRADE

Affected: <= 1.9.3

Fixed in: newer than 1.9.3

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 1.9.3 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade opnform

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-2025-11437?

opnform: upgrade to newer than 1.9.3. Exact commands for each OS are on this page.

Is CVE-2025-11437 being exploited?

CVE-2025-11437 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-2025-11437 affect?

CVE-2025-11437 affects opnform. Severity is low (CVSS 2.4). A flaw has been found in JhumanJ OpnForm up to 1.9.3. This affects an unknown part of the file /api/open/forms/ of the component Form Editor. This manipulation causes cross site scripting. The attack may be initiated remotely. The exploit h

How urgent is CVE-2025-11437?

Priority 19/100. Public exploit reference

Related CVEs

CVE-2025-11436 MEDIUM 6.3 UPGRADE A vulnerability was detected in JhumanJ OpnForm up to 1.9.3
CVE-2025-11441 LOW 3.7 UPGRADE A vulnerability was identified in JhumanJ OpnForm up to 1.9.3
CVE-2025-11443 LOW 3.7 UPGRADE A weakness has been identified in JhumanJ OpnForm up to 1.9.3
CVE-2025-11438 MEDIUM 6.3 UPGRADE A vulnerability has been found in JhumanJ OpnForm up to 1.9.3
CVE-2025-11435 MEDIUM 4.3 UPGRADE A security vulnerability has been detected in JhumanJ OpnForm up to 1.9.3

References

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