How severe is CVE-2020-24063?

CVE-2020-24063 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2020-24063 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-24063?

CVE-2020-24063 affects Canto. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-24063?

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

When was CVE-2020-24063 published?

CVE-2020-24063 was published on 2020-11-10 and last updated on 2026-06-17.

CVE-2020-24063

CVE-2020-24063 is a high-severity vulnerability in Canto with a CVSS 3.x base score of 7.2. 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-918.

Key facts

Severity: High (CVSS 3.x base score 7.2)
CVSS v2: 5.0
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-918
Affected product: Canto
Published: 2020-11-10
Last modified: 2026-06-17

Description

The Canto plugin 1.3.0 for WordPress allows includes/lib/download.php?subdomain= SSRF.

Frequently asked questions

What is CVE-2020-24063?: The Canto plugin 1.3.0 for WordPress allows includes/lib/download.php?subdomain= SSRF.
How severe is CVE-2020-24063?: CVE-2020-24063 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2020-24063 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-24063?: CVE-2020-24063 affects Canto. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-24063?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-24063 published?: CVE-2020-24063 was published on 2020-11-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:canto:canto:1.3.0:*:*:*:*:wordpress:*:*

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