CVE-2023-51422: Deserialization of Untrusted Data vulnerability in Saleswonder Team Webinar Plugin: Create live/evergreen/auto

Q: How do I fix CVE-2023-51422?

webinarignition: upgrade to newer than 3.05.0. Exact commands for each OS are on this page.

Q: Is CVE-2023-51422 being exploited?

CVE-2023-51422 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-2023-51422 affect?

CVE-2023-51422 affects webinarignition. Severity is critical (CVSS 9.9). Deserialization of Untrusted Data vulnerability in Saleswonder Team Webinar Plugin: Create live/evergreen/automated/instant webinars, stream & Zoom Meetings | WebinarIgnition.This issue affects Webinar Plugin: Create live/evergreen/automate

Q: How urgent is CVE-2023-51422?

Priority 47/100. Critical severity

This month

CRITICAL 9.9UPGRADE

CVE-2023-51422 is a critical-severity flaw (CVSS 9.9) affecting webinarignition. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Deserialization of Untrusted Data vulnerability in Saleswonder Team Webinar Plugin: Create live/evergreen/automated/instant webinars, stream & Zoom Meetings | WebinarIgnition.This issue affects Webinar Plugin: Create live/evergreen/automated/instant webinars, stream & Zoom Meetings | WebinarIgnition: from n/a through 3.05.0.

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 50%)
CISA exploited list	No
Weakness	CWE-502
Published	2023-12-29
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: saleswonder

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 13:15 UTCPublished CVE record published
2026-06-17 06:40 UTCUpdated Record last modified

saleswonder webinarignition UPGRADE

Affected: <= 3.05.0

Fixed in: newer than 3.05.0

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 3.05.0 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade webinarignition

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-2023-51422?

webinarignition: upgrade to newer than 3.05.0. Exact commands for each OS are on this page.

Is CVE-2023-51422 being exploited?

CVE-2023-51422 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-2023-51422 affect?

CVE-2023-51422 affects webinarignition. Severity is critical (CVSS 9.9). Deserialization of Untrusted Data vulnerability in Saleswonder Team Webinar Plugin: Create live/evergreen/automated/instant webinars, stream & Zoom Meetings | WebinarIgnition.This issue affects Webinar Plugin: Create live/evergreen/automate

How urgent is CVE-2023-51422?

Priority 47/100. Critical severity

Software pages

Zoom vulnerabilities

Related CVEs

CVE-2024-32445 MEDIUM 5.4 UPGRADE Cross-Site Request Forgery (CSRF) vulnerability in Saleswonder Team: Tobias WebinarIgnition webinar-ignition.T
CVE-2023-51423 CRITICAL 9.3 UPGRADE Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Saleswon

References

← Back to latest CVEs