CVE-2023-23796: Improper Neutralization of Formula Elements in a CSV File vulnerability in Muneeb Form Builder | Create Respon

Q: How do I fix CVE-2023-23796?

form builder: upgrade to newer than 1.9.9.0. Exact commands for each OS are on this page.

Q: Is CVE-2023-23796 being exploited?

CVE-2023-23796 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-2023-23796 affect?

CVE-2023-23796 affects form builder. Severity is medium (CVSS 4.7). Improper Neutralization of Formula Elements in a CSV File vulnerability in Muneeb Form Builder | Create Responsive Contact Forms.This issue affects Form Builder | Create Responsive Contact Forms: from n/a through 1.9.9.0.

Q: How urgent is CVE-2023-23796?

Priority 29/100. No elevated risk signals yet.

Routine

MEDIUM 4.7UPGRADE

CVE-2023-23796 is a medium-severity flaw (CVSS 4.7) affecting form builder. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improper Neutralization of Formula Elements in a CSV File vulnerability in Muneeb Form Builder | Create Responsive Contact Forms.This issue affects Form Builder | Create Responsive Contact Forms: from n/a through 1.9.9.0.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.7 (Medium)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.6% (top 52%)
CISA exploited list	No
Weakness	CWE-1236
Published	2023-11-07
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: web-settler

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

Am I affected?

Timeline

2023-11-07 16:15 UTCPublished CVE record published
2026-06-17 05:37 UTCUpdated Record last modified

web-settler form builder UPGRADE

Affected: <= 1.9.9.0

Fixed in: newer than 1.9.9.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy form-builder || rpm -q form-builder || form-builder --version

2. UPGRADE to newer than 1.9.9.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade form-builder

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade form-builder

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-2023-23796?

form builder: upgrade to newer than 1.9.9.0. Exact commands for each OS are on this page.

Is CVE-2023-23796 being exploited?

CVE-2023-23796 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-2023-23796 affect?

CVE-2023-23796 affects form builder. Severity is medium (CVSS 4.7). Improper Neutralization of Formula Elements in a CSV File vulnerability in Muneeb Form Builder | Create Responsive Contact Forms.This issue affects Form Builder | Create Responsive Contact Forms: from n/a through 1.9.9.0.

How urgent is CVE-2023-23796?

Priority 29/100. No elevated risk signals yet.

Related CVEs

CVE-2026-0749 MEDIUM 6.1 UPGRADE Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal F
CVE-2023-23795 HIGH 7.1 UPGRADE Cross-Site Request Forgery (CSRF) vulnerability in Muneeb Form Builder plugin <= 1.9.9.0 versions.
CVE-2021-24513 MEDIUM 5.4 UPGRADE The Form Builder | Create Responsive Contact Forms WordPress plugin before 1.9.8.4 does not sanitise or escape

References

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