CVE-2024-3562

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2024-06-20. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 8.8Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

The Custom Field Suite plugin for WordPress is vulnerable to PHP Code Injection in all versions up to, and including, 2.6.7 via the Loop custom field. This is due to insufficient sanitization of input prior to being used in a call to the eval() function. This makes it possible for authenticated attackers, with contributor-level access and above, to execute arbitrary PHP code on the server.

CVSS v3
8.8
EG Score
8.8(medium)
EPSS
46.5%
KEV
Not listed

Published

June 20, 2024

Last Modified

April 8, 2026

Advisory Details (3)

Auto-updated May 22, 2026
No patch confirmed yet.
generic

Loop - Custom Field Suite

https://mgibbs189.github.io/custom-field-suite/field-types/loop.html
generic

custom-field-suite/includes/fields/loop.php at 963dfcede18ff4ad697498556d9058db07d74fa3 · mgibbs189/custom-field-suite · GitHub

https://github.com/mgibbs189/custom-field-suite/blob/963dfcede18ff4ad697498556d9058db07d74fa3/includes/fields/loop.php#L224
generic

custom-field-suite/includes/fields/loop.php at 963dfcede18ff4ad697498556d9058db07d74fa3 · mgibbs189/custom-field-suite · GitHub

https://github.com/mgibbs189/custom-field-suite/blob/963dfcede18ff4ad697498556d9058db07d74fa3/includes/fields/loop.php#L192

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 11× in last 7d / 44× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 119 total refreshes for this CVE.

  1. 2026-07-22 14:07 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2024-3562?
CVE-2024-3562 is a high vulnerability published on June 20, 2024. The Custom Field Suite plugin for WordPress is vulnerable to PHP Code Injection in all versions up to, and including, 2.6.7 via the Loop custom field. This is due to insufficient sanitization of input prior to being used in a call to the eval() function. This makes it possible for authenticated…
When was CVE-2024-3562 disclosed?
CVE-2024-3562 was first published in the National Vulnerability Database on June 20, 2024, with the most recent update on April 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-3562 actively exploited?
CVE-2024-3562 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 46.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2024-3562?
CVE-2024-3562 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2024-3562?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-3562, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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