CVE-2024-43242: Deserialization of Untrusted Data vulnerability in azzaroco Ultimate Membership Pro indeed-membership-pro.This

Q: How do I fix CVE-2024-43242?

ultimate membership pro: upgrade to newer than 12.6. Exact commands for each OS are on this page.

Q: Is CVE-2024-43242 being exploited?

CVE-2024-43242 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-2024-43242 affect?

CVE-2024-43242 affects ultimate membership pro. Severity is critical (CVSS 9.0). Deserialization of Untrusted Data vulnerability in azzaroco Ultimate Membership Pro indeed-membership-pro.This issue affects Ultimate Membership Pro: from n/a through <= 12.7.

Q: How urgent is CVE-2024-43242?

Priority 48/100. Critical severity; Remotely exploitable, no login, no user action

This month

CRITICAL 9.0REMOTEUPGRADE

CVE-2024-43242 is a critical-severity flaw (CVSS 9.0) affecting ultimate membership pro. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Deserialization of Untrusted Data vulnerability in azzaroco Ultimate Membership Pro indeed-membership-pro.This issue affects Ultimate Membership Pro: from n/a through <= 12.7.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.0 (Critical)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	0.5% (top 55%)
CISA exploited list	No
Weakness	CWE-502
Published	2024-08-19
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: wpindeed

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

Am I affected?

Timeline

2024-08-19 18:15 UTCPublished CVE record published
2026-06-17 07:50 UTCUpdated Record last modified

wpindeed ultimate membership pro UPGRADE

Affected: <= 12.6

Fixed in: newer than 12.6

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy ultimate-membership-pro || rpm -q ultimate-membership-pro || ultimate-membership-pro --version

2. UPGRADE to newer than 12.6 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade ultimate-membership-pro

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade ultimate-membership-pro

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-2024-43242?

ultimate membership pro: upgrade to newer than 12.6. Exact commands for each OS are on this page.

Is CVE-2024-43242 being exploited?

CVE-2024-43242 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-2024-43242 affect?

CVE-2024-43242 affects ultimate membership pro. Severity is critical (CVSS 9.0). Deserialization of Untrusted Data vulnerability in azzaroco Ultimate Membership Pro indeed-membership-pro.This issue affects Ultimate Membership Pro: from n/a through <= 12.7.

How urgent is CVE-2024-43242?

Priority 48/100. Critical severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2024-43240 CRITICAL 9.4 UPGRADE Improper Authentication vulnerability in azzaroco Ultimate Membership Pro indeed-membership-pro.This issue aff

References

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