What is CVE-2024-4936?

CVE-2024-4936 is a critical-severity vulnerability in Canto, classified under PHP Remote File Inclusion. CVSS score: 9.8/10. Published 2024-06-14.

How severe is CVE-2024-4936?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Canto

CVE-2024-4936

The Canto plugin for WordPress is vulnerable to Remote File Inclusion in all versions up to, and including, 3.0.8 via the abspath parameter. This makes it possible for unauthenticated attackers to include remote files on the server, resulting in code execution. This required allow_url_include to be enabled on the target site in order to exploit.

Published 2024-06-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.010 (62.2th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 62.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

Canto
Flightbycanto Canto — versions 0

Weakness classification (CWE)

CWE-98 — PHP Remote File Inclusion

References

www.wordfence.com/threat-intel/vulnerabilities/id/95a68ae0-36da-499b-a09d-4c91d… (Patch, Third Party Advisory)
plugins.trac.wordpress.org/browser/canto/trunk/includes/lib/sizes.php (Patch)
plugins.trac.wordpress.org/changeset

Frequently asked questions

What is CVE-2024-4936?: CVE-2024-4936 is a critical-severity vulnerability in Canto, classified under PHP Remote File Inclusion. CVSS score: 9.8/10. Published 2024-06-14.
How severe is CVE-2024-4936?: Critical severity. CVSS v3 base score is 9.8 out of 10.