How severe is CVE-2024-43242?

CVE-2024-43242 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-43242 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-43242?

CVE-2024-43242 affects Wpindeed Ultimate Membership Pro. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-43242?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2024-43242 have an EU (EUVD) identifier?

Yes. CVE-2024-43242 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-40135.

When was CVE-2024-43242 published?

CVE-2024-43242 was published on 2024-08-19 and last updated on 2026-06-17.

CVE-2024-43242

CVE-2024-43242 is a critical-severity vulnerability in Wpindeed Ultimate Membership Pro with a CVSS 3.x base score of 9.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-502.

Key facts

Severity: Critical (CVSS 3.x base score 9.0)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-40135
Weakness: CWE-502
Affected product: Wpindeed Ultimate Membership Pro
Published: 2024-08-19
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2024-43242?: 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 severe is CVE-2024-43242?: CVE-2024-43242 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-43242 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-43242?: CVE-2024-43242 affects Wpindeed Ultimate Membership Pro. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-43242?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2024-43242 have an EU (EUVD) identifier?: Yes. CVE-2024-43242 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-40135.
When was CVE-2024-43242 published?: CVE-2024-43242 was published on 2024-08-19 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/indeed-membership-pro/vulnerability/wordpress-indeed-ultimate-membership-pro-plugin-12-6-unauthenticated-php-object-injection-vulnerability?_s_id=cve

Affected products (1)

cpe:2.3:a:wpindeed:ultimate_membership_pro:*:*:*:*:*:wordpress:*:*

More vulnerabilities in Wpindeed Ultimate Membership Pro

CVE-2024-43240 — Critical (CVSS 9.4): Improper Authentication vulnerability in azzaroco Ultimate Membership Pro indeed-membership-pro.This issue affects…

All CVEs affecting Wpindeed Ultimate Membership Pro →

Other CWE-502 (Deserialization of Untrusted Data) vulnerabilities

CVE-2026-41104 — Critical (CVSS 10.0): Deserialization of untrusted data in Microsoft Planetary Computer Pro allows an unauthorized attacker to disclose…
CVE-2026-43633 — Critical (CVSS 10.0): HestiaCP versions 1.9.0 through 1.9.4 contain a deserialization vulnerability in the web terminal component caused by a…
CVE-2026-33819 — Critical (CVSS 10.0): Deserialization of untrusted data in Microsoft Bing allows an unauthorized attacker to execute code over a network.
CVE-2026-20131 — Critical (CVSS 10.0): A vulnerability in the web-based management interface of Cisco Secure Firewall Management Center (FMC) Software could…
CVE-2026-25632 — Critical (CVSS 10.0): EPyT-Flow is a Python package designed for the easy generation of hydraulic and water quality scenario data of water…
CVE-2025-14931 — Critical (CVSS 10.0): Hugging Face smolagents Remote Python Executor Deserialization of Untrusted Data Remote Code Execution Vulnerability.…

Browse all CWE-502 (Deserialization of Untrusted Data) vulnerabilities →