How severe is CVE-2018-20893?

CVE-2018-20893 has a CVSS 3.x base score of 2.3, rated low severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2018-20893 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-20893?

CVE-2018-20893 affects Cpanel. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-20893?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-20893 published?

CVE-2018-20893 was published on 2019-08-01 and last updated on 2026-06-17.

CVE-2018-20893

CVE-2018-20893 is a low-severity vulnerability in Cpanel with a CVSS 3.x base score of 2.3. 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-20.

Key facts

Severity: Low (CVSS 3.x base score 2.3)
CVSS v2: 2.1
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Cpanel
Published: 2019-08-01
Last modified: 2026-06-17

Description

cPanel before 74.0.0 allows file-rename operations during account renames (SEC-442).

Frequently asked questions

What is CVE-2018-20893?: cPanel before 74.0.0 allows file-rename operations during account renames (SEC-442).
How severe is CVE-2018-20893?: CVE-2018-20893 has a CVSS 3.x base score of 2.3, rated low severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2018-20893 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-20893?: CVE-2018-20893 affects Cpanel. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-20893?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-20893 published?: CVE-2018-20893 was published on 2019-08-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cpanel:cpanel:*:*:*:*:*:*:*:*

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