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CVE-2024-7493

Wpcom Member privilege escalation

9.8 CRITICALEPSS 0.56%
  1. Published6 Sept 2024

Description

The WPCOM Member plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 1.5.2.1. This is due to the plugin allowing arbitrary data to be passed to wp_insert_user() during registration. This makes it possible for unauthenticated attackers to update their role to that of an administrator during registration.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Wpcom Member< 1.5.3

Remediation

Fixed in
Wpcom Member≥ 1.5.3

References

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Frequently asked

Is CVE-2024-7493 being actively exploited?

CVE-2024-7493 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.56%.

How severe is CVE-2024-7493?

CVE-2024-7493 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.56% probability of exploitation.

Which products are affected by CVE-2024-7493?

Affected products include Wpcom Member.

How do I fix CVE-2024-7493?

Upgrade affected software to a fixed version, for example Wpcom Member 1.5.3 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-7493 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.