How severe is CVE-2020-27461?

CVE-2020-27461 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-27461 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-27461?

CVE-2020-27461 affects Seopanel. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-27461?

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-2020-27461 published?

CVE-2020-27461 was published on 2021-08-20 and last updated on 2026-06-17.

CVE-2020-27461

CVE-2020-27461 is a high-severity vulnerability in Seopanel with a CVSS 3.x base score of 8.8. 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-434.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.5
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Seopanel
Published: 2021-08-20
Last modified: 2026-06-17

Description

A remote code execution vulnerability in SEOPanel 4.6.0 has been fixed for 4.7.0. This vulnerability allowed for remote code execution through an authenticated file upload via the Settings Panel>Import website function.

Frequently asked questions

What is CVE-2020-27461?: A remote code execution vulnerability in SEOPanel 4.6.0 has been fixed for 4.7.0. This vulnerability allowed for remote code execution through an authenticated file upload via the Settings Panel>Import website function.
How severe is CVE-2020-27461?: CVE-2020-27461 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-27461 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-27461?: CVE-2020-27461 affects Seopanel. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-27461?: 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-2020-27461 published?: CVE-2020-27461 was published on 2021-08-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:seopanel:seopanel:4.6.0:*:*:*:*:*:*:*

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