CVE-2023-51421: Unrestricted Upload of File with Dangerous Type vulnerability in Soft8Soft LLC Verge3D Publishing and E-Commer

Q: How do I fix CVE-2023-51421?

verge3d: upgrade to newer than 4.5.2. Exact commands for each OS are on this page.

Q: Is CVE-2023-51421 being exploited?

CVE-2023-51421 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-2023-51421 affect?

CVE-2023-51421 affects verge3d. Severity is critical (CVSS 9.9). Unrestricted Upload of File with Dangerous Type vulnerability in Soft8Soft LLC Verge3D Publishing and E-Commerce.This issue affects Verge3D Publishing and E-Commerce: from n/a through 4.5.2.

Q: How urgent is CVE-2023-51421?

Priority 47/100. Critical severity

This month

CRITICAL 9.9UPGRADE

CVE-2023-51421 is a critical-severity flaw (CVSS 9.9) affecting verge3d. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Unrestricted Upload of File with Dangerous Type vulnerability in Soft8Soft LLC Verge3D Publishing and E-Commerce.This issue affects Verge3D Publishing and E-Commerce: from n/a through 4.5.2.

Why this priority

Critical severity

A fixed release or distro patch exists.

Risk facts

CVSS score	9.9 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.6% (top 52%)
CISA exploited list	No
Weakness	CWE-434
Published	2023-12-29
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: soft8soft

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

Am I affected?

Timeline

2023-12-29 14:15 UTCPublished CVE record published
2026-06-17 06:40 UTCUpdated Record last modified

soft8soft verge3d UPGRADE

Affected: <= 4.5.2

Fixed in: newer than 4.5.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy verge3d || rpm -q verge3d || verge3d --version

2. UPGRADE to newer than 4.5.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade verge3d

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade verge3d

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-2023-51421?

verge3d: upgrade to newer than 4.5.2. Exact commands for each OS are on this page.

Is CVE-2023-51421 being exploited?

CVE-2023-51421 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-2023-51421 affect?

CVE-2023-51421 affects verge3d. Severity is critical (CVSS 9.9). Unrestricted Upload of File with Dangerous Type vulnerability in Soft8Soft LLC Verge3D Publishing and E-Commerce.This issue affects Verge3D Publishing and E-Commerce: from n/a through 4.5.2.

How urgent is CVE-2023-51421?

Priority 47/100. Critical severity

Related CVEs

CVE-2023-51420 CRITICAL 9.1 UPGRADE Improper Control of Generation of Code ('Code Injection') vulnerability in Soft8Soft LLC Verge3D Publishing an

References

← Back to latest CVEs