How severe is CVE-2022-47590?

CVE-2022-47590 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2022-47590 being actively exploited?

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

What products are affected by CVE-2022-47590?

CVE-2022-47590 affects Fugu Maintenance Switch. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-47590?

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-2022-47590 published?

CVE-2022-47590 was published on 2023-05-10 and last updated on 2026-06-17.

CVE-2022-47590

CVE-2022-47590 is a high-severity vulnerability in Fugu Maintenance Switch with a CVSS 3.x base score of 7.1. 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-79.

Key facts

Severity: High (CVSS 3.x base score 7.1)
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Fugu Maintenance Switch
Published: 2023-05-10
Last modified: 2026-06-17

Description

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Fugu Maintenance Switch plugin <= 1.5.2 versions.

Frequently asked questions

What is CVE-2022-47590?: Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Fugu Maintenance Switch plugin <= 1.5.2 versions.
How severe is CVE-2022-47590?: CVE-2022-47590 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2022-47590 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-47590?: CVE-2022-47590 affects Fugu Maintenance Switch. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-47590?: 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-2022-47590 published?: CVE-2022-47590 was published on 2023-05-10 and last updated on 2026-06-17.

References

https://patchstack.com/database/vulnerability/maintenance-switch/wordpress-maintenance-switch-plugin-1-5-2-cross-site-scripting-xss?_s_id=cve

Affected products (1)

cpe:2.3:a:fugu:maintenance_switch:*:*:*:*:*:wordpress:*:*

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CVE-2023-29235 — Medium (CVSS 5.4): Cross-Site Request Forgery (CSRF) vulnerability in Fugu Maintenance Switch plugin <= 1.5.2 versions.

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