How severe is CVE-2022-40213?

CVE-2022-40213 has a CVSS 3.x base score of 4.1, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2022-40213 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-40213?

CVE-2022-40213 affects Gsplugins Gs Testimonial Slider. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-40213?

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

When was CVE-2022-40213 published?

CVE-2022-40213 was published on 2022-09-23 and last updated on 2026-06-17.

CVE-2022-40213

CVE-2022-40213 is a medium-severity vulnerability in Gsplugins Gs Testimonial Slider with a CVSS 3.x base score of 4.1. 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: Medium (CVSS 3.x base score 4.1)
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Gsplugins Gs Testimonial Slider
Published: 2022-09-23
Last modified: 2026-06-17

Description

Multiple Authenticated (contributor+) Stored Cross-Site Scripting (XSS) vulnerabilities in GS Testimonial Slider plugin <= 1.9.6 at WordPress.

Frequently asked questions

What is CVE-2022-40213?: Multiple Authenticated (contributor+) Stored Cross-Site Scripting (XSS) vulnerabilities in GS Testimonial Slider plugin <= 1.9.6 at WordPress.
How severe is CVE-2022-40213?: CVE-2022-40213 has a CVSS 3.x base score of 4.1, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2022-40213 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-40213?: CVE-2022-40213 affects Gsplugins Gs Testimonial Slider. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-40213?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-40213 published?: CVE-2022-40213 was published on 2022-09-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:gsplugins:gs_testimonial_slider:*:*:*:*:*:wordpress:*:*

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